Respostas

2014-07-18T08:49:31-03:00
A) 6,4 = 64/10

b) 2,006 = 2006/1000

c) 0,05 = 5/100

d) 8,604 = 8604/10000

e) 0,0684 = 684/10000

f) 2,309 = 2309/1000
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