Respostas

2014-07-14T23:36:15-03:00
A) 4*3 = 12/52 = 23%
b) 52/4 = 13
13/52 = 25%
c) Ouros 13/52 + 4/52 = 17/52 = 32,7%
d) 1/52 = 1,9%
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