Question

(1/3 x 3/5 + 10/7 x7/5) : (2-1/2 x 3/4)
preciso de ajuda urgente

Answer 1

Resposta:

Explicação passo-a-passo:

(1/3 x 3/5 + 10/7 x 7/5) : (2 - 1/2 x 3/4) =

(1/5 + 10/5) : (2 - 3/8) =

(11/5) : (16/8 - 3/8) =

(11/5) : (13/8) =

(11/5) x (8/13) =

88/65.