题目内容
一批化肥5吨,用去
吨,还剩______吨,如果用去
,还剩______吨.
| 1 |
| 2 |
| 1 |
| 2 |
(1)5-
=4
(吨);
答:还剩4
吨.
(2)5×(1-
),
=5×
,
=
(吨).
答:还剩
吨.
故答案为:4
,
.
| 1 |
| 2 |
| 1 |
| 2 |
答:还剩4
| 1 |
| 2 |
(2)5×(1-
| 1 |
| 2 |
=5×
| 1 |
| 2 |
=
| 5 |
| 2 |
答:还剩
| 5 |
| 2 |
故答案为:4
| 1 |
| 2 |
| 5 |
| 2 |
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