Question

-Efetue e simplifique o resultado, se for possível: 9 + 59 9 9 ||
????​

Answer 1

Resposta:

2/3 . 9/2 = 18/6 ( :6) -> 3/1 -> 3

1/15 : 2/3 = 1/15 . 3/2 = 3/30 (:3) -> 1/10

1/3 + 2/9 + 4/3 (mmc: 3,9,3) = 9

3/9 + 2/9 + 12/9 =

3 + 2 + 12 /9

17/9 (17 = n°primo)

12 . 2/3

12/1 . 2/3

24/3 (:3) -> 8/1 -> 8

Explicação passo a passo: