Question

fracciones equivalentes 1/5

Answer 1

$\frac{1}{5}= \frac{2}{10}= \frac{4}{20}$

1/5 = (1 x 2)/(5 x 2) = 2/10
1/5 = (1 x 4)/(5 x 4) = 4/20
..

Answer 2

1/5:        5/25,       25/125  ,  125/375,     375/1875