题目内容
| 1 |
| 8 |
| 1 |
| 4 |
| 5 |
| 6 |
| 1 |
| 4 |
| 1 |
| 8 |
(1)
÷
=
;
(2)12×
=10;
(3)(80-60)÷80=25%;
(4)(
-
)÷
=100%.
故答案为:
,10,25%,100%.
| 1 |
| 8 |
| 1 |
| 4 |
| 1 |
| 2 |
(2)12×
| 5 |
| 6 |
(3)(80-60)÷80=25%;
(4)(
| 1 |
| 4 |
| 1 |
| 8 |
| 1 |
| 8 |
故答案为:
| 1 |
| 2 |
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