题目内容
把
:
化成最简单的整数比是______,比值是______.
| 3 |
| 2 |
| 3 |
| 5 |
(1)
:
,
=(
×10):(
×10),
=15:6,
=5:2;
(2)
:
,
=5:2,
=5÷2=
.
故答案为:5:2,
.
| 3 |
| 2 |
| 3 |
| 5 |
=(
| 3 |
| 2 |
| 3 |
| 5 |
=15:6,
=5:2;
(2)
| 3 |
| 2 |
| 3 |
| 5 |
=5:2,
=5÷2=
| 5 |
| 2 |
故答案为:5:2,
| 5 |
| 2 |
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