Question

A)(-3/2) × (+2/2)
B)(-36/3) × (-2/3)
C)(+2/4) × (+7/4)
D)(+2/3) × (-3/4)
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Answer 1

Explicação passo-a-passo:

A)(-3/2) × (+2/2)

(-3/2).(2/2)=

(-3/2).(1)

= -3/2

B)(-36/3) × (-2/3)

=(-36/3).(-2/3)

=-12.(-2/3)

=24/3

=8

C)(+2/4) × (+7/4)

=(2).(7)/(4).(4)

=14/16

=14÷2/16÷2

=7/8

D)(+2/3) × (-3/4)

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

=(2).(-3)/3.4

=-6/12

=-6÷6/12÷6

=-1/2

espero ter ajudado!

bom dia !