mohon dibantu... makasih sebelum nya☺

1). 4 3/11 + 5/6 = 47/11 + 5/6 = 282/66 + 55/66 = 337/66 = 5 7/66

2). 8 5/7 + 8/21 = 61/7 + 8/21 = 183/21 + 8/21 = 191/21 = 9 2/21

3). 6/18 + 4 4/6 = 6/18 + 28/6 = 6/18 + 84/18 = 90/18 = 5

4). 10 3/7 + 2/6 = 73/7 + 2/6 = 438/42 + 14/42 =452/42= 10 32/42

5). 1/12 + 11 7/20 = 1/12 + 227/20 = 5/60 + 681/60 = 686/60= 11 26/60

Semoga membantu :)