kak tolong pembagian pecahan yah kak mencari isian yo kak di abc kak tolong besok mau di kumpulkan

1.
7/3:7/4 =7/3×4/7=4/3
1 1/3
2.
9/8:18/7=9/8×7/18=7/16
3.
14/5:7/5=14/5×5/7=2
4.
29/7:54/49=29/7×49/54=207/54=3 41/54
5.
18/5×30/31= 3 15/31