6.4÷4=1.6
0.24÷3=0.8
1.25÷2.5=5
0.75÷3=0.25
19.8÷3.3 = 6
5÷0.25 = 20
0.76÷0.4 = 1.9
3.57÷4.2 = 0.85
82.8÷ 36 = 2.3
3.6÷0.24 = 15
382.5÷45 = 8.5
5.5÷11 =0.5
7÷0.5 =14
6÷1.2 = 5
7.2÷ 0.9 =8
24÷1.2 = 20
12÷0.12 =100
6.75÷0.25 =27
21÷0.75 = 28
666÷0.3 = 2220
仅供参考,望采纳