题目内容
求出各比的比值.
| 24:36 | 0.75:1 |
|
(1)24:36,
=24÷36,
=
;
(2)0.75:1,
=0.75÷1,
=0.75;
(3)
小时:15分,
=45分:15分,
=45÷15,
=3.
=24÷36,
=
| 2 |
| 3 |
(2)0.75:1,
=0.75÷1,
=0.75;
(3)
| 3 |
| 4 |
=45分:15分,
=45÷15,
=3.
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