题目内容
1
:0.6化成最简单的整数比是______,比值是______.
| 1 |
| 2 |
(1)1
:0.6,
=
:
,
=(
×
):(
×
),
=5:2;,
(2)1
:0.6,
=1.5÷0.6,
=2.5,
故答案为:5:2;2.5.
| 1 |
| 2 |
=
| 3 |
| 2 |
| 3 |
| 5 |
=(
| 3 |
| 2 |
| 10 |
| 3 |
| 3 |
| 5 |
| 10 |
| 3 |
=5:2;,
(2)1
| 1 |
| 2 |
=1.5÷0.6,
=2.5,
故答案为:5:2;2.5.
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