Question

(-3):(+1,5)=
(-7/5):(+2,1)=
(8/3):(-3,5)=
(-6,3):(-3/5)=

Me ajudem por favor.​

Answer 1

Resposta:

A) (-3):(15/10) = (-3):(3/2) = (-3) . (2/3) = -2

B) (-7/5):(21/10) = (-7/5) . (10/21) = -5/3

C) (8/3):(-35/10) = (8/3):(-7/2) = (8/3) . (-2/7) = -16/21

D)(-63/10):(-3/5) = (-63/10) . (-5/3) = (21/2)