Question

Boa noite, alguém pode me ajudar?

(1/4+2/1)/(2/3+3)

(1/2-1/6)/(1/3-1/4)

Answer 1

1/4 + 2/1 = 9/4

2/3 + 3/1 = 11/3

9/4 / 11/3 = 27/44

1/2 - 1/6 = 2/6

1/3 - 1/4 = 1/12

2/6 / 1/12 = 24/6 = 4