Question

Resolva as divisões a seguir:
A)9/5:8/5
B)2/3:5/7
C)7/8:7/4
D)13/2:9/4 ​

Answer 1

Explicação passo-a-passo:

9/5 : 8/5 = 9/5 × 5/8 = 45/40 = 9/8

2/3 : 5/7 = 2/3 × 7/5 = 14/15

7/8 : 7/4 = 7/8 × 4/7 = 28/56 = 1/2

13/2 : 9/4 = 13/2 × 4/9 = 52/18 = 26/9