题目内容
9米比______米少
,比640吨多
是______吨.
| 1 |
| 10 |
| 3 |
| 8 |
(1)9÷(1-
),
=9÷
,
=10(米);
(2)640×(1+
),
=640×
,
=880(吨);
故答案为:10,880.
| 1 |
| 10 |
=9÷
| 9 |
| 10 |
=10(米);
(2)640×(1+
| 3 |
| 8 |
=640×
| 11 |
| 8 |
=880(吨);
故答案为:10,880.
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