Question

2) Encontre os resultados sendo ?
A= 1/2
B=5/3 e c=-1

A) a+b+c=
B) a+(c+6) =

Answer 1

A) 1/2 + 5/3 + (-1)=  1/2 + 5/3 - 1= 1/2 + 5/3 - 1/1 = (mmc= 6) 3/6 + 10/6 - 6/6=
13/6 - 6/6 = 7/6 = 1  1/6
B) 1/2 + (-1 +6) = 1/2 + 5 = 5  1/2