题目内容
5
化成小数并保留两位小数是( )
| 8 |
| 9 |
| A.0.89 | B.5.88 | C.5.89 | D.5.888 |
5
=5+8÷9≈5+0.89=5.89;
答:5
化成小数并保留两位小数是5.89.
故选:C.
| 8 |
| 9 |
答:5
| 8 |
| 9 |
故选:C.
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题目内容
| 8 |
| 9 |
| A.0.89 | B.5.88 | C.5.89 | D.5.888 |
| 8 |
| 9 |
| 8 |
| 9 |