tolong memakai cara dan terakhirnya dibagi

1) 1 5/8 x 4 7/6 = 13/8 x 31/6 = 403/48 = 8 19/48
2) 18/9 : 6/3 = 18/9 x 3/6 = 54/54 = 1
3) 5 7/9 x 2 1/4 = 52/9 x 9/4 = 468/36 = 13
4) 2 4/6 : 4/6 = 16/6 x 6/4 = 96/24 = 4
5) 3 4/5 - 1 1/6 = 19/5 - 7/6 = 114/30 - 35/30 = 79/30 = 2 19/30
6) 4 3/6 + 5 4/3 = 27/6 + 19/3 = 27/6 + 38/6 = 65/6 = 10 5/6