Question

Resolva as operações abaixo:
A)(-2/5).(-4/6)
B)(-3/4).(-4/9).(-5/6)​

Answer 1

Resposta:

A)(-2/5).(-4/6)=

2/5.4/6=

1/5.4/3=

4/15

B)(-3/4).(-4/9).(-5/6)

-3/4.4/9.5/3=

-1/4.4/9.5=

-1/9.5=

-5/9