Question

a) 4/5-3/6+4/3


b)6/5+9/4+3/8​

Answer 1

Resposta:

A)49/30 B)153/40

Explicação passo-a-passo:

A)4/5-3/6+4/3

4/5-1/2+4/3

24-15+40

30

49/30

B) 6/5+9/4+3/8

48+90+15

40

153/40