题目内容
3.25化成分数是______;
化成小数是______.
| 3 |
| 4 |
(1)3.25=
=
=
;
(2)
=3÷4=0.75.
故答案为:
,0.75.
| 325 |
| 100 |
| 325÷25 |
| 100÷25 |
| 13 |
| 4 |
(2)
| 3 |
| 4 |
故答案为:
| 13 |
| 4 |
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题目内容
| 3 |
| 4 |
| 325 |
| 100 |
| 325÷25 |
| 100÷25 |
| 13 |
| 4 |
| 3 |
| 4 |
| 13 |
| 4 |