Respostas

2014-06-08T14:27:50-03:00
240 laranjas ------- 100% 
84 laranjas --------- X %

240X = 100x84
240X = 8400 
     X = 8400/240
     X = 35 > 35%
3 4 3
2014-06-08T14:50:24-03:00