Question

calcule

a) (3/16)-(-5/24)

b) (-8/15)-(-7/6)​

Answer 1

Resposta:

a)19/48

b)19/30

Explicação passo-a-passo:

a) 3/16 + 5/24

9/48 + 10/48

19/48

b) -8/15 + 7/6

-16/30 + 35/30

19/30