Question

efetue os calculos , simplifique quando pessivel


A-6×3/4

B-5/7×9/2

C-1/8×14

D-2/3×5/7

E-2/3×5/7

F-8×5/4×2​

Answer 1

Resposta:

Explicação passo-a-passo:

A) 6 x  3/4 = 9/4

B) 5/7 x 9/2 = 45/14

C) -1/8 x 14 = -14/8  ► Simplificando = -7/4

D) -2/3 x 5/7 = -10/21

E) -2/3 x 5/7 = -10/21

F) -8 x 5/4 = -40/4 ► Simplificando = -10/1 = -10