Question

1/2: (2/3. 1/2+ 1/2:3/2)
valor da expressão ​

Answer 1

Resposta:

Explicação passo-a-passo:

1/2: (2/6 + 1/3)

1/2: (2/6 + 2/6)

1/2: 2 . 2/6

1/2: 4/6

1/2: 2/3

1/2 . 3/2 = 3/4