Question

resuelve las operaciones indicadas a.-7/5 x -8/6 b.- -10/8 x -12/20 c.-20/12 / 25/30

Answer 1

a)1.86666666667  b)0.75  c)1.38888888889

Answer 2

a)-7/5=-1.4x-8/6=-1.3x-1.4=1.82
b)-10/8=-1.25x-12/20=-0.6x-1.25=0.75
c)-20/12=-1.7/25/30=0.8/-1.7=--0.47
Espero que te sirva