Question

Calcule:

A) 3/4×1/2

B) 9/7×3/4

C) 8/5×7/8

D) 81/5×27/25

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Answer 1

Explicação passo-a-passo:

A) 3/4×1/2

3/8

B) 9/7×3/4

27/28

C) 8/5×7/8

56/40 (simplificando por 8)

7/5

D) 81/5×27/25

2187/125