题目内容
把4:
化成最简单的整数比是______,比值是______.
| 1 |
| 3 |
解(1)4:
,
=(4×3):(
×3),
=12:1;
(2)4:
,
=4÷
,
=4×3,
=12;
故答案为:12:1;12.
| 1 |
| 3 |
=(4×3):(
| 1 |
| 3 |
=12:1;
(2)4:
| 1 |
| 3 |
=4÷
| 1 |
| 3 |
=4×3,
=12;
故答案为:12:1;12.
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