Question

Calcule:

A) (4/5+2/3)*(8/3-1/4)

B)4/9*3/5:8/5:3/2​

Answer 1

Resposta: 319/90 e 1/9

Explicação:

A)

22/15 * 29/12

11/15 * 29/6

319/90

B)

4/9*3/5*5/8*2/3

1/9*1/2*2

1/9