Question

quanto é :
A) (0,5 + 1/3) elevado a menos 1 + 2/3:

Answer 1

Boa noite Samuel

(1/2 + 1/3)^-1 + 2/3

mmc(2,3) = 6

(3/6 + 2/6)^-1 + 2/3 = 

(5/6)^-1 + 2/3 = 

6/5 + 2/3 = 18/15 + 10/15 = 28/15