Respostas

2014-04-17T11:35:20-03:00
2,5-1,25=1 X 0,82=0,82

Pra mim e isso 
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2014-04-17T11:47:09-03:00
Tome 2,5
Subtrai 1,25
Multiplique 0,82

2,5-1,25X0,82=1,25X0,82=1,025
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