Respuestas

2012-04-23T01:02:24+02:00
2012-04-23T01:06:03+02:00

37.5 litros

5/8 de 120 son 45

1/6 de 45 son 7.5

45-7.5 = 37.5

2012-04-23T01:06:03+02:00