Question

4 – Calcule :

a) ( - 8 ) : ( - 2 ) =
b) ( - 48 ): ( + 8 ) =
c) ( + 24 ) : ( + 12 ) =
d) ( - 18 ) : ( - 9 ) =
e) ( + 36 ) : ( - 3 ) =
f) ( - 90 ) : ( + 3 ) =

Answer 1

Resposta:

a) ( -8 ) : ( -2 ) = 16

b) ( -48 ) : ( +8 ) = - 384

c) ( +24 ) : ( +12 ) = 288

d) ( - 18 ) : ( - 9 ) = 162

e) ( + 36 ) : ( - 3 ) = - 108

f) ( - 90 ) : ( +3 ) = - 270