Question

Pleaseeeeeeeeee me ajudem

Answer 1

Explicação passo-a-passo:

a) 15/4-8/3 m.m.c =12

(45-32)/12=13/12

b)95/6-(-2/3)=95/6+2/3 m.m.c = 6

(95+4)/6=99/6:(3/3)=33/2

c) -6/15x-10/3=60/45:(15/15)=4/3

d)-12/13:-3/26=-12/13x-26/3=312/39 =8