题目内容
1.5:
比值是______,最简单的整数的比是______.
| 1 |
| 2 |
(1)1.5:
,
=1.5÷
,
=3;
(2)1.5:
,
=(1.5×2):(
×2),
=3:1;
故答案为:3,3:1.
| 1 |
| 2 |
=1.5÷
| 1 |
| 2 |
=3;
(2)1.5:
| 1 |
| 2 |
=(1.5×2):(
| 1 |
| 2 |
=3:1;
故答案为:3,3:1.
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