| 0.368÷0.16=________÷16 | 63÷0.27=________÷27. |
分析:根据商不变性质:被除数和除数同时扩大或缩小相同的倍数(0除外),商不变;据此解答.
解答:
| 解:0.368÷0.16, =(0.368×100)÷(0.16×100), =36.8÷16; |
=(63×100)÷(0.27×100),
=6300÷27;
故答案为:36.8,6300.
点评:解答此题应明确:只有被除数和除数同时扩大或缩小相同的倍数(0除外),商才不变.
编辑:chaxungu时间:2026-04-27 09:32:26分类:小学数学题库
| 0.368÷0.16=________÷16 | 63÷0.27=________÷27. |
| 解:0.368÷0.16, =(0.368×100)÷(0.16×100), =36.8÷16; |