Respostas

2013-08-08T10:06:33-03:00
2/3 x 40= 80/3 =26,66
3/6 x 24= 72/6= 12
2/4 x 32= 64/4 = 16
1/8 x 45= 45/8 = 5,62
2/6 x 80= 160/60 = 26,6
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