Question

efetue as operações 4/15-2/3.9/10

Answer 1

Resposta:

- 1/3

Explicação passo-a-passo:

= 4/15 - (2/3).(9/10)

= 4/15 - 2.(3/10)

= 4/15 - 3/5

= 4/15 - (3/5).(3/3)

= 4/15 - 9/15

= - 5/15

= - 1/3