题目内容
| 把百分数化成分数,分数化成百分数 60%= | l80%= | l.6%= | ||||||
|
|
|
60%=
=
;
180%=
=
;
1.6%=
=
;
=7÷8=0.875=87.5%;
=4÷5=0.8=80%;
=5÷9≈0.556=55.6%.
| 60 |
| 100 |
| 3 |
| 5 |
180%=
| 180 |
| 100 |
| 9 |
| 5 |
1.6%=
| 1.6 |
| 100 |
| 2 |
| 125 |
| 7 |
| 8 |
| 4 |
| 5 |
| 5 |
| 9 |
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