题目内容
用1.6,6.4,0.2,和
四个数可以组成比例______.
| 4 |
| 5 |
因为1.6×
=1.28,
6.4×0.2=1.28,
则1.6×
=6.4×0.2,
所以1.6:6.4=0.2:
;
故答案为:1.6:6.4=0.2:
.
| 4 |
| 5 |
6.4×0.2=1.28,
则1.6×
| 4 |
| 5 |
所以1.6:6.4=0.2:
| 4 |
| 5 |
故答案为:1.6:6.4=0.2:
| 4 |
| 5 |
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