Question

●FRAÇÕES●

a)1/2=5/?
b)9/15=?/5
c)25/2=?/4
d)2/5=?/15=12/?
e)3/?=15/65
f)?/7=42/49
g)5/8=15/?
h)52/100=26/?
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Answer 1

Resposta:

a )1/2=5/10

b)9/15=3/5

c)25/2=50/4

d)2/5=6/15=12/30

e)3/13=15/65

f)6/7=42/49

g)5/8=15/24

h)52/100=26/50