Question

Assinale a alternativa correta: *
4 pontos

a) 8/12
b) 8/13
c) 8/14
d) 8/15​

Answer 1

Resposta:

(-2/6) ÷ (+3/6)÷(-1/2).2/5=

=(-2/6)x(6/3)x(-2/1)x2/5

=8/15

Explicação passo-a-passo:

Letra D 8/15