93:@0.904366:0.963104:0.932133:0.963104:0.932133:0.941283:0.904366:0.941283:0.000000:0.000000
Matemática:@0.795130:0.956142:0.879896:0.956142:0.879896:0.943479:0.795130:0.943479:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
7.º EGB:@0.829358:0.967458:0.879897:0.967458:0.879897:0.954794:0.829358:0.954794:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
7.  Completa:@0.096359:0.101664:0.209297:0.101664:0.209297:0.083227:0.096359:0.083227:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
la siguiente tabla::@0.213559:0.101664:0.352950:0.101664:0.352950:0.083785:0.213559:0.083785:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
8. Resuelve:@0.096359:0.273331:0.202400:0.273331:0.202400:0.254894:0.096359:0.254894:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
las siguientes operaciones::@0.206664:0.273331:0.419712:0.273331:0.419712:0.255452:0.206664:0.255452:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a) :@0.124845:0.302963:0.145269:0.302963:0.145269:0.284526:0.124845:0.284526:0.000000:0.000000:0.000000
(0,3):@0.155438:0.305473:0.192488:0.305473:0.192488:0.287594:0.155438:0.287594:0.000000:0.000000:0.000000:0.000000:0.000000
0,81:@0.229678:0.305473:0.264717:0.305473:0.264717:0.287594:0.229678:0.287594:0.000000:0.000000:0.000000:0.000000
0,2:@0.286328:0.305473:0.311718:0.305473:0.311718:0.287594:0.286328:0.287594:0.000000:0.000000:0.000000
2,1:@0.342435:0.305473:0.366176:0.305473:0.366176:0.287594:0.342435:0.287594:0.000000:0.000000:0.000000
2:@0.192451:0.297123:0.198122:0.297123:0.198122:0.286787:0.192451:0.286787:0.000000
2:@0.318828:0.295161:0.324500:0.295161:0.324500:0.284825:0.318828:0.284825:0.000000
(:@0.278881:0.308194:0.285576:0.308194:0.285576:0.286109:0.278881:0.286109:0.000000
):@0.312292:0.308194:0.318987:0.308194:0.318987:0.286109:0.312292:0.286109:0.000000
+:@0.202345:0.306212:0.213381:0.306212:0.213381:0.289223:0.202345:0.289223:0.000000
+:@0.265588:0.306212:0.276625:0.306212:0.276625:0.289223:0.265588:0.289223:0.000000
+:@0.328720:0.306212:0.339756:0.306212:0.339756:0.289223:0.328720:0.289223:0.000000
=:@0.366513:0.306212:0.377550:0.306212:0.377550:0.289223:0.366513:0.289223:0.000000
   :@0.381177:0.302958:0.402305:0.302958:0.402305:0.285079:0.381177:0.285079:0.000000:0.000000:0.000000
 :@0.458211:0.302958:0.462613:0.302958:0.462613:0.285079:0.458211:0.285079:0.000000
       (0,5):@0.518519:0.302958:0.599154:0.304008:0.599154:0.286129:0.518519:0.285079:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
c):@0.536129:0.302958:0.551207:0.302958:0.551207:0.284521:0.536129:0.284521:0.000000:0.000000
36:@0.637912:0.294261:0.657351:0.294261:0.657351:0.276382:0.637912:0.276382:0.000000:0.000000
9:@0.642725:0.315401:0.652535:0.315401:0.652535:0.297523:0.642725:0.297523:0.000000
0,02:@0.683874:0.304008:0.718913:0.304008:0.718913:0.286129:0.683874:0.286129:0.000000:0.000000:0.000000:0.000000
0,15:@0.749630:0.304008:0.783423:0.304008:0.783423:0.286129:0.749630:0.286129:0.000000:0.000000:0.000000:0.000000
2:@0.599117:0.295659:0.604788:0.295659:0.604788:0.285322:0.599117:0.285322:0.000000
2:@0.726017:0.293696:0.731689:0.293696:0.731689:0.283360:0.726017:0.283360:0.000000
(:@0.676439:0.306729:0.683133:0.306729:0.683133:0.284644:0.676439:0.284644:0.000000
):@0.719479:0.306729:0.726174:0.306729:0.726174:0.284644:0.719479:0.284644:0.000000
+:@0.609011:0.304747:0.620047:0.304747:0.620047:0.287758:0.609011:0.287758:0.000000
+:@0.663148:0.304747:0.674184:0.304747:0.674184:0.287758:0.663148:0.287758:0.000000
−:@0.735910:0.304747:0.746947:0.304747:0.746947:0.287758:0.735910:0.287758:0.000000
=:@0.786268:0.304747:0.797304:0.304747:0.797304:0.287758:0.786268:0.287758:0.000000
b) :@0.124851:0.441398:0.146703:0.441398:0.146703:0.422961:0.124851:0.422961:0.000000:0.000000:0.000000
3:@0.155857:0.443864:0.165667:0.443864:0.165667:0.425985:0.155857:0.425985:0.000000
0,16:@0.194816:0.443864:0.228589:0.443864:0.228589:0.425985:0.194816:0.425985:0.000000:0.000000:0.000000:0.000000
0,2:@0.253537:0.443864:0.278947:0.443864:0.278947:0.425985:0.253537:0.425985:0.000000:0.000000:0.000000
4,5  :@0.302748:0.443864:0.350399:0.441398:0.350399:0.423519:0.302748:0.425985:0.000000:0.000000:0.000000:0.000000:0.000000
(:@0.246110:0.446585:0.252805:0.446585:0.252805:0.424500:0.246110:0.424500:0.000000
):@0.279521:0.446585:0.286216:0.446585:0.286216:0.424500:0.279521:0.424500:0.000000
×:@0.167478:0.444603:0.178514:0.444603:0.178514:0.427614:0.167478:0.427614:0.000000
×:@0.232812:0.444603:0.243849:0.444603:0.243849:0.427614:0.232812:0.427614:0.000000
+:@0.288201:0.444603:0.299237:0.444603:0.299237:0.427614:0.288201:0.427614:0.000000
=:@0.331442:0.444603:0.342478:0.444603:0.342478:0.427614:0.331442:0.427614:0.000000
 :@0.397902:0.441398:0.402305:0.441398:0.402305:0.423519:0.397902:0.423519:0.000000
 :@0.458211:0.441398:0.462613:0.441398:0.462613:0.423519:0.458211:0.423519:0.000000
    :@0.518519:0.441398:0.536129:0.441398:0.536129:0.423519:0.518519:0.423519:0.000000:0.000000:0.000000:0.000000
d) :@0.536129:0.441398:0.558022:0.441398:0.558022:0.422961:0.536129:0.422961:0.000000:0.000000:0.000000
(0,1):@0.564516:0.442448:0.597807:0.442448:0.597807:0.424569:0.564516:0.424569:0.000000:0.000000:0.000000:0.000000:0.000000
1,44:@0.633469:0.442448:0.665996:0.442448:0.665996:0.424569:0.633469:0.424569:0.000000:0.000000:0.000000:0.000000
0,3:@0.691366:0.442448:0.716776:0.442448:0.716776:0.424569:0.691366:0.424569:0.000000:0.000000:0.000000
4,5:@0.747915:0.442448:0.773747:0.442448:0.773747:0.424569:0.747915:0.424569:0.000000:0.000000:0.000000
3:@0.597760:0.434099:0.603431:0.434099:0.603431:0.423762:0.597760:0.423762:0.000000
2:@0.723452:0.432136:0.729123:0.432136:0.729123:0.421800:0.723452:0.421800:0.000000
(:@0.683931:0.445169:0.690625:0.445169:0.690625:0.423084:0.683931:0.423084:0.000000
):@0.716920:0.445169:0.723614:0.445169:0.723614:0.423084:0.716920:0.423084:0.000000
+:@0.607392:0.443187:0.618429:0.443187:0.618429:0.426199:0.607392:0.426199:0.000000
+:@0.670636:0.443187:0.681673:0.443187:0.681673:0.426199:0.670636:0.426199:0.000000
+:@0.733350:0.443187:0.744387:0.443187:0.744387:0.426199:0.733350:0.426199:0.000000
=:@0.776592:0.443187:0.787628:0.443187:0.787628:0.426199:0.776592:0.426199:0.000000
a:@0.190710:0.139231:0.200071:0.139231:0.200071:0.122330:0.190710:0.122330:0.000000
b:@0.318211:0.139231:0.328991:0.139231:0.328991:0.122330:0.318211:0.122330:0.000000
c:@0.447684:0.139231:0.455958:0.139231:0.455958:0.122330:0.447684:0.122330:0.000000
(a + b) × c:@0.541720:0.139231:0.618340:0.139231:0.618340:0.122330:0.541720:0.122330:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
(a – b)+ c:@0.672722:0.139231:0.743760:0.139231:0.743760:0.122330:0.672722:0.122330:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a × b – c:@0.804516:0.139231:0.868386:0.139231:0.868386:0.122330:0.804516:0.122330:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
5,4:@0.184776:0.165481:0.205968:0.165481:0.205968:0.149092:0.184776:0.149092:0.000000:0.000000:0.000000
3,2:@0.312996:0.165481:0.334188:0.165481:0.334188:0.149092:0.312996:0.149092:0.000000:0.000000:0.000000
0,61:@0.436719:0.165481:0.466904:0.165481:0.466904:0.149092:0.436719:0.149092:0.000000:0.000000:0.000000:0.000000
2,5:@0.184776:0.185908:0.205968:0.185908:0.205968:0.169519:0.184776:0.169519:0.000000:0.000000:0.000000
2,5:@0.312996:0.185908:0.334188:0.185908:0.334188:0.169519:0.312996:0.169519:0.000000:0.000000:0.000000
1,5:@0.441215:0.185908:0.462407:0.185908:0.462407:0.169519:0.441215:0.169519:0.000000:0.000000:0.000000
6,4:@0.184776:0.206336:0.205968:0.206336:0.205968:0.189947:0.184776:0.189947:0.000000:0.000000:0.000000
5,8:@0.312996:0.206336:0.334188:0.206336:0.334188:0.189947:0.312996:0.189947:0.000000:0.000000:0.000000
7,5:@0.441215:0.206336:0.462407:0.206336:0.462407:0.189947:0.441215:0.189947:0.000000:0.000000:0.000000
6,7:@0.184776:0.226763:0.205968:0.226763:0.205968:0.210374:0.184776:0.210374:0.000000:0.000000:0.000000
2,5:@0.312996:0.226763:0.334188:0.226763:0.334188:0.210374:0.312996:0.210374:0.000000:0.000000:0.000000
6,9:@0.441215:0.226763:0.462407:0.226763:0.462407:0.210374:0.441215:0.210374:0.000000:0.000000:0.000000
9. Resuelve:@0.097089:0.591714:0.203130:0.591714:0.203130:0.573276:0.097089:0.573276:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 la siguiente situación::@0.203130:0.591714:0.379450:0.591714:0.379450:0.573835:0.203130:0.573835:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Samuel  tiene  75,5  l  de  leche  y  quiere  colocarlos  en  envases  de  0,25  l. :@0.125575:0.616940:0.717630:0.616940:0.717630:0.599061:0.125575:0.599061:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
¿Cuántos envases se requieren para envasar toda la leche?:@0.125575:0.635045:0.590146:0.635045:0.590146:0.617166:0.125575:0.617166:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
©Frepik:@0.915412:0.726247:0.915412:0.703148:0.903501:0.703148:0.903501:0.726247:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Actividad cooperativa:@0.097089:0.780607:0.298739:0.780607:0.298739:0.761807:0.097089:0.761807:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
10 Formen:@0.097089:0.802272:0.192658:0.802272:0.192658:0.783835:0.097089:0.783835:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
. :@0.118639:0.802272:0.127062:0.802272:0.127062:0.784137:0.118639:0.784137:0.000000:0.000000
 parejas de trabajo y :@0.192658:0.802272:0.357300:0.802272:0.357300:0.784394:0.192658:0.784394:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
escriban:@0.357300:0.802272:0.430857:0.802272:0.430857:0.783835:0.357300:0.783835:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 la operación solicitada. Luego, :@0.430857:0.802272:0.680070:0.802272:0.680070:0.784394:0.430857:0.784394:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
resuelvan:@0.680070:0.802272:0.764583:0.802272:0.764583:0.783835:0.680070:0.783835:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
.:@0.764583:0.802272:0.768081:0.802272:0.768081:0.784394:0.764583:0.784394:0.000000
 :@0.097089:0.836461:0.101491:0.836461:0.101491:0.818582:0.097089:0.818582:0.000000
La raíz cúbica de :@0.125581:0.836461:0.262401:0.836461:0.262401:0.818582:0.125581:0.818582:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
27:@0.270252:0.826723:0.289692:0.826723:0.289692:0.808844:0.270252:0.808844:0.000000:0.000000
125:@0.265226:0.847861:0.294295:0.847861:0.294295:0.829982:0.265226:0.829982:0.000000:0.000000:0.000000
 más el producto de   y :@0.299254:0.836467:0.500214:0.836467:0.500214:0.818588:0.299254:0.818588:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
2:@0.468219:0.826723:0.478029:0.826723:0.478029:0.808844:0.468219:0.808844:0.000000
7:@0.467796:0.847861:0.477607:0.847861:0.477607:0.829982:0.467796:0.829982:0.000000
21:@0.504297:0.826565:0.523736:0.826565:0.523736:0.808686:0.504297:0.808686:0.000000:0.000000
8:@0.507433:0.847703:0.517243:0.847703:0.517243:0.829824:0.507433:0.829824:0.000000
.:@0.525341:0.836467:0.528839:0.836467:0.528839:0.818588:0.525341:0.818588:0.000000
Indaguemos:@0.097089:0.886935:0.210208:0.886935:0.210208:0.868136:0.097089:0.868136:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
11.Pregunta:@0.097089:0.908601:0.205544:0.908601:0.205544:0.890164:0.097089:0.890164:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 a tus padres: ¿en qué momentos de la vida se utilizan los números decimales?:@0.205544:0.908601:0.831096:0.908601:0.831096:0.890722:0.205544:0.890722:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
5,246:@0.526698:0.167053:0.565875:0.167053:0.565875:0.150664:0.526698:0.150664:0.000000:0.000000:0.000000:0.000000:0.000000
7,5:@0.526698:0.187176:0.547890:0.187176:0.547890:0.170787:0.526698:0.170787:0.000000:0.000000:0.000000
91,5:@0.526698:0.207299:0.556882:0.207299:0.556882:0.190910:0.526698:0.190910:0.000000:0.000000:0.000000:0.000000
63,48:@0.526698:0.227422:0.565875:0.227422:0.565875:0.211033:0.526698:0.211033:0.000000:0.000000:0.000000:0.000000:0.000000
2,81:@0.660132:0.167066:0.690317:0.167066:0.690317:0.150677:0.660132:0.150677:0.000000:0.000000:0.000000:0.000000
1,5:@0.660132:0.187189:0.681324:0.187189:0.681324:0.170801:0.660132:0.170801:0.000000:0.000000:0.000000
8,1:@0.660132:0.207313:0.681324:0.207313:0.681324:0.190924:0.660132:0.190924:0.000000:0.000000:0.000000
11,1:@0.660132:0.227436:0.690317:0.227436:0.690317:0.211047:0.660132:0.211047:0.000000:0.000000:0.000000:0.000000
16,67:@0.790729:0.167080:0.829906:0.167080:0.829906:0.150691:0.790729:0.150691:0.000000:0.000000:0.000000:0.000000:0.000000
4,75:@0.790729:0.187203:0.820914:0.187203:0.820914:0.170814:0.790729:0.170814:0.000000:0.000000:0.000000:0.000000
29,62:@0.790729:0.207326:0.829906:0.207326:0.829906:0.190938:0.790729:0.190938:0.000000:0.000000:0.000000:0.000000:0.000000
9,85:@0.790729:0.227450:0.820914:0.227450:0.820914:0.211061:0.790729:0.211061:0.000000:0.000000:0.000000:0.000000
3,13:@0.384713:0.305397:0.414897:0.305397:0.414897:0.289008:0.384713:0.289008:0.000000:0.000000:0.000000:0.000000
4,74:@0.351138:0.444378:0.381322:0.444378:0.381322:0.427989:0.351138:0.427989:0.000000:0.000000:0.000000:0.000000
5, 791 :@0.791945:0.442248:0.839194:0.442248:0.839194:0.425859:0.791945:0.425859:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
2,1004:@0.804642:0.303599:0.852812:0.303599:0.852812:0.287210:0.804642:0.287210:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
302 envases:@0.130319:0.664460:0.219343:0.664460:0.219343:0.648071:0.130319:0.648071:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 ©:@0.079553:0.731952:0.079553:0.720342:0.061505:0.720342:0.061505:0.731952:0.000000:0.000000
maya:@0.080774:0.720340:0.080774:0.684191:0.055786:0.684191:0.055786:0.720340:0.000000:0.000000:0.000000:0.000000
®EDUCACIÓN – Libro resuelto solo para fines didácticos – Prohibida su reproducción :@0.079553:0.684192:0.079553:0.268045:0.061505:0.268045:0.061505:0.684192:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000