问题描述：
1,13.86除以48 2,19.48除以3.48 3,28.08/2.
1,13.86除以48
2,19.48除以3.48
3,28.08/2.56
4,78.36/2.5
5,0.05/0.036
6,18.46/56
1,13.86除以48
2,19.48除以3.48
3,28.08/2.56
4,78.36/2.5
5,0.05/0.036
6,18.46/56
问题解答：
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