Respostas

2013-09-04T06:53:48-03:00
250g = 100%
x = 67%
multiplica em Cruz:
100x = 16750
x = 16750/100
x = 167, 5 g
1 1 1
2013-09-04T19:24:07-03:00
67% de 250 é igual a 167.5.