题目内容
把
:2化成最简的整数比是______,比值是______.
| 5 |
| 6 |
(1)
:2,
=(
×6):(2×6),
=5:12;
(2)
:2,
=
÷2,
=
×
,
=
;
故答案为:5:12;
.
| 5 |
| 6 |
=(
| 5 |
| 6 |
=5:12;
(2)
| 5 |
| 6 |
=
| 5 |
| 6 |
=
| 5 |
| 6 |
| 1 |
| 2 |
=
| 5 |
| 12 |
故答案为:5:12;
| 5 |
| 12 |
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