dividing
6/7➗8/9
54/56
10/12➗9/7
70/108
10/12✖️30/40
300/480
40/3✖️2/12
80/36
80/90➗20/2
106/1100
27/2➗3/13
351/56
43/1✖️3/2
129/2
27/3✖️3/2
81/6
3/1➗30/2
6/30
98/2➗1/30
2940/2
20/41✖️31/132
81/922
23/8✖️3/5
69/40
25/3➗3/7
175/9
9/80✖️40/25
320/200
80/30✖️270/20
21,600/600