二十道小数除法题能被整除的

0.4/0.2 = 2
0.6/0.2 = 3
0.8/0.2 = 4
1.6/0.2 = 8
1.4/0.2 = 7
2.6/0.2 = 13
2.4/0.2 = 12
3.6/0.2 = 18
4.4/0.2 = 22
6.6/0.2 = 33
8.1/0.3 = 27
1.2/0.4 = 3
0.6/0.3 = 2
1.8/0.3 = 6
1.5/0.3 = 5
9.6/0.3 = 32
2.4/0.3 = 8
3.6/0.3 = 12
4.4/0.4 = 11
6.6/0.3 = 22