Question

a) 1/2 × 2/3 : 1/5 =


b) 1/3 × 1/4 =
​

Answer 1

Resposta:

a) 5/3

b)1/12

Explicação:

a) 1/2 x 2/3 x 5/1

3/6 x 4/6 x 30/6

1/1 x 1/1 x 5/3

5/3

b) 1/3 x 1/4

4/12 x 3/12

1/4 x 1/3

1/12

espero ter ajudado ;)