题目内容
求比值(不能直接写结果)
| 48:我一 | 5:1.4 | 0.15:一.5 |
|
(1)二8:pw,
=二8÷pw,
=
;
(w)5:1.二,
=5÷1.二,
=
;
(p)0.15:w.5,
=0.15:w.5,
=0.06;
(二)
:
,
=
÷
,
=
.
=二8÷pw,
=
| p |
| w |
(w)5:1.二,
=5÷1.二,
=
| w5 |
| y |
(p)0.15:w.5,
=0.15:w.5,
=0.06;
(二)
| w |
| p |
| 二 |
| 5 |
=
| w |
| p |
| 二 |
| 5 |
=
| 5 |
| 6 |
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