tolong di bantu ya kakak kk yang baik no 2 ,3,dan no 5

2). 5 - 2 1/3 = 15/3 - 7/3 = 8/3 = 2 2/3

3). 1 + 4 5/6 = 6/6 + 29/6 = 35/6 = 5 5/6

5). 6 2/3 - 2 3/4 = 20/3 - 11/4 = 80/12 - 33/12 = 47/12 = 3 11/12