Question

resolva as seguintes operaçoes com números racionais.

a)15/6 + 7/3 + 5/3=

b)1/2 + 5/4 - 10/8=

c)(14/3 + (33/6)=

d)19/20 - 7/4 - 10/5=​

Answer 1

Resposta:

A) 13/2

B) 1/2

C) 61/6

D) -14/5