题目内容
5米增加
米是______米;______米增加
后是5米.
| 1 |
| 5 |
| 1 |
| 5 |
①5+
=5
(米);
②5÷(1+
)
=5÷
,
=4
(米);
故答案为:5
,4
.
| 1 |
| 5 |
| 1 |
| 5 |
②5÷(1+
| 1 |
| 5 |
=5÷
| 6 |
| 5 |
=4
| 1 |
| 6 |
故答案为:5
| 1 |
| 5 |
| 1 |
| 6 |
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