题目内容
(1)实际比计划节约
,计划是
吨,实际用煤多少吨?
(2)实际比计划节约
吨,计划是
吨,实际用煤多少吨?
| 1 |
| 8 |
| 5 |
| 8 |
(2)实际比计划节约
| 1 |
| 8 |
| 5 |
| 8 |
①
×(1-
),
=
×
,
=
(吨),
答:实际用煤
吨;
②
-
=
=
(吨),
答:实际用煤
吨.
| 5 |
| 8 |
| 1 |
| 8 |
=
| 5 |
| 8 |
| 7 |
| 8 |
=
| 35 |
| 64 |
答:实际用煤
| 35 |
| 64 |
②
| 5 |
| 8 |
| 1 |
| 8 |
| 4 |
| 8 |
| 1 |
| 2 |
答:实际用煤
| 1 |
| 2 |
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