Question

calcule o valor das expressões 3/4÷2/3÷9/12​

Answer 1

3/4 ÷ 2/3 ÷ 9/12

3/4 × 3/2 ÷ 9/12

9/8 ÷ 9/12

9/8 × 12/9

108/72

3/2

Answer 2

Explicação passo-a-passo:

3/4÷2/3÷9/12 =

3/4 X 3/2 : 9/12 =

9/8 x 12/9 =

108/72 = simplificando 72

1,5