Question

(1/4)2 x 4/5 + 2/5 : (2/5)3

Answer 1

Resposta:

63/10

Explicação passo-a-passo:

(1/4)² x 4/5 + 2/5 : (2/5)³

1/16×4/5 + 2/5 : 8/125

4/80 + 250/40

(4+500)/80

504/80

Dividindo 504 e 80 por 8 teremos :

63/10