Question

5 frações equivalentes de dois quintos

Answer 1

2/5 =(x 3)=6/15
( x 4 ) = 8/20
( x 5 ) = 10/25
( x 6 ) =12/30
( x 10) = 20/50

Answer 2

2/5=4/10,6/15,8/20,10/25,12/30