Question

Me ajudem pfvor
A pergunta e:
Complete as fraçoes de cada item de maneira que sejam equivalentes.
A imafem esta ai.

Answer 1

A) 4/5 x 4= 16/20
4/5 x 9= 36/45

B) 7/10 x 5 = 35/50
7/10 x 7 = 49/70

C) 2/3 x 7= 14/21
2/3 x 7= 24/36

D) 10/12 x 4= 40/48
10/12 x 6= 60/72

E) 4/3 x 3= 12/39
4/3 x 5= 20/65

F) 1/5 x 10 = 10/50
1/5 x 18 = 18/90