Question

quais das frações são equivalentes? a-2/10 b-1/20 c-6/30 d-20/10 ou e-30/15?

Answer 1

a)1/5
b)2/40
c)1/5
d)2/1
e)2/1

Answer 2

a)1/5
b)2/40
c)1/5
d)2/1
e)2/1