题目内容
0.5:
化成最简单的整数比是______,这个比的比值是______.
| 1 |
| 3 |
(1)0.5:
,
=
:
,
=(
×6):(
×6),
=3:2,
(2)0.5:
,
=
:
,
=
÷
,
=
;
故答案为:3:2;
.
| 1 |
| 3 |
=
| 1 |
| 2 |
| 1 |
| 3 |
=(
| 1 |
| 2 |
| 1 |
| 3 |
=3:2,
(2)0.5:
| 1 |
| 3 |
=
| 1 |
| 2 |
| 1 |
| 3 |
=
| 1 |
| 2 |
| 1 |
| 3 |
=
| 3 |
| 2 |
故答案为:3:2;
| 3 |
| 2 |
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