Question

Escreva tres frações equivalente a cada fração dada. 1/2, 3/5, 7/4

Answer 1

1/2=2/4=3/6=4/8
3/5=6/10=9/15=12/20
7/4=14/8=21/12=28/16

Answer 2

A)
1/2 = 2/4 = 3/6 = 4/8= 5/10

1/2 . 2/2 = 2/4
1/2 . 3/3 = 3/6
1/2 . 4/4 = 4/8
1/2 . 5/5 = 5/10

B)
3/5 = 30/50 = 6/10 = 12/20

3/5 . 10/10 = 30/50
3/5 . 2/2 = 6/10
3/5 . 4/4 = 12/20

C)
7/4 = 70/40 = 35/20 = 14/8

7/4 . 10/10 = 70/40
7/4 . 5/5 = 35/20
7/4 . 2/2 = 14/8