2/4 + 1/3 : 1/4 - 2/6 =

pembagian didahulukan
1/3 : 1/4 = 1/3 . 4/1 = 4/3

2/4 + 4/3 - 2/7

2/4 + 4/3 = (6+16)/12 = 22/12 = 11/6 = 1 5/6

11/6 - 2/7 = (77-12)/42 = 65/42 = 1 23/42

maaf kalo salah

2/4 + 1/3 : 1/4 - 2/6 = 2/4 + 1 1/3 - 2/6 = 1 5/6 - 2/6 = 1 1/2