题目内容
把1.2:
化成最简单的整数比是______,这个比的比值是______.
| 3 |
| 4 |
(1)1.2:
,
=
:
,
=(
×20):(
×20),
=24:15,
=8:5;
(2)1.2:
,
=1.2÷
,
=1.2×
,
=1.6;
故答案为:8:5、1.6.
| 3 |
| 4 |
=
| 6 |
| 5 |
| 3 |
| 4 |
=(
| 6 |
| 5 |
| 3 |
| 4 |
=24:15,
=8:5;
(2)1.2:
| 3 |
| 4 |
=1.2÷
| 3 |
| 4 |
=1.2×
| 4 |
| 3 |
=1.6;
故答案为:8:5、1.6.
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