题目内容
如果○÷
=
,□÷
=
,那么○÷□=
.
| 2 |
| 5 |
| 1 |
| 2 |
| 2 |
| 3 |
| 9 |
| 20 |
| 2 |
| 3 |
| 2 |
| 3 |
分析:先根据除法各部分间的关系:被除数=除数×商,由题意计算出:○=
×
=
,□=
×
=
,再用○表示的数除以□表示的数即可.
| 1 |
| 2 |
| 2 |
| 5 |
| 1 |
| 5 |
| 9 |
| 20 |
| 2 |
| 3 |
| 3 |
| 10 |
解答:解:○=
×
=
,
□=
×
=
,
则:○÷□
=
÷
,
=
×
,
=
.
故答案为:
.
| 1 |
| 2 |
| 2 |
| 5 |
| 1 |
| 5 |
□=
| 9 |
| 20 |
| 2 |
| 3 |
| 3 |
| 10 |
则:○÷□
=
| 1 |
| 5 |
| 3 |
| 10 |
=
| 1 |
| 5 |
| 10 |
| 3 |
=
| 2 |
| 3 |
故答案为:
| 2 |
| 3 |
点评:解决本题的关键是:先根据“被除数=除数×商”计算出○和□所表示的数.
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