53.75÷ 15 = 5
54. 120÷24 =5
55.200÷25 = 8
56.800÷ 16 = 50
57.840÷2 1 =40
58.560÷ 14 = 40
59.390÷ 13 = 30
60.600÷ 15 =40
6 1.72÷24 = 3
62.85÷ 17 = 5
63.90÷ 15 =6
64.96÷ 16 = 6