Question

Reduza ou menor denominador comum:
a) 1/3 + 15

Answer 1

1/3 + 15 = 
1/3 + 45/3 =
46/3

Answer 2

1/3 + 15 = 1/3 + 15/1 =

mmc: 3

(1 + 3.15)/3 = (1 + 45)/3 = 46/3