Respostas

2014-06-02T21:51:40-03:00
22 x 5 = 110
110 x 2 = 220
220/7 = 31,42
1 5 1
2014-06-02T21:52:10-03:00
22x5=110
110x2=220
220:7=31,42857142857143

RESPOSTA=31,42857142857143
1 5 1