Question

A) ( – 12 ) : ( – 3 ) =
B) ( – 48 ) : ( + 6 ) =
C) ( + 32 ) : ( +-16 ) =
D) ( + 40 ) : ( – 1 ) =
E) ( - 42 ) : ( + 6 ) =

Answer 1

Resposta:

a) -12:-3= +4

b) -48:+6= - 8

c) +32:+16= +2

d) +40:-1= -40

e)-42:+6= -7

espero que ajude, beijos