Question

represente a porcentagem dada sob forma de fraçao irredutivela) 99%b)42%C)1256%d)13,75%e)0,5

Answer 1

a) 99% = 99/100

b) 42/100 = 21/55

c) 1256% = 1256/100 = 628/50 = 314/25
 
d) 13,75% = 13,75/100 = (1375/100) / 100 =  1375/10000 = 11/80

Observação:
1375/125 = 11
10000/125 = 80
■11/80 = 0,1375 = 13,75/100 = 13,75% 

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02/08/2016
Sepauto - SSRC
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