1.12/15 : 20/35 = 2. 7/8 : 14/24 = 3. 18 : 6 6/8 = 3.16:6 4/7 = Tolong pakai cara besok dikumpul kan

1. 12/15 x 35/20 = 420/300 = 7/6 = 1 1/6
2. 7/8 x 24/14 = 168/112 = 84/56 = 42/28= 6/4 = 1 1/2
3. 18/1 x 54/8 = 972/8 = 121 1/2
4. 16/1 x 46/7 = 736/7 = 105 1/7
semoga membantu