题目内容
如果冰的质量比水的质量少
,那么水的质量就比冰的质量多
.______.
| 1 |
| 10 |
| 1 |
| 9 |
1-
=
,
(1-
)÷
,
=
÷
,
=
;
故答案为:正确.
| 1 |
| 10 |
| 9 |
| 10 |
(1-
| 9 |
| 10 |
| 9 |
| 10 |
=
| 1 |
| 10 |
| 9 |
| 10 |
=
| 1 |
| 9 |
故答案为:正确.
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