Question

7/9 – 5/6 – 2/3 + 1/2

Answer 1

Resposta:

- 2/9

Explicação passo-a-passo:

= 7/9 - 5/6 - 2/3 + 1/2

= 7/9 - 2/3 - 5/6 + 1/2

= 7/9 - 6/9 - 5/6 + 3/6

= 1/9 - 2/6

= 1/9 - 1/3

= 1/9 - 3/9

= - 2/9