Question

quais as fraçoes equivalentes a

4/8 - 25/27 28/56 20/40 35/45 12/24

1/8 - 2/8 4/16 3/24 6/40 7/56

1/4 - 3/12 2/2 5/20 6/24 12/48

Answer 1

1/8= 3/24
 
1/4= 5/20

a primeira acho que não sei