题目内容
把
:
化成最简单的整数比是______,它的比值是______.
| 3 |
| 4 |
| 7 |
| 8 |
(1)
:
,
=(
×8):(
×8),
=6:7;
(2)
:
,
=6:7,
=6÷7,
=
.
故答案为:6:7,
.
| 3 |
| 4 |
| 7 |
| 8 |
=(
| 3 |
| 4 |
| 7 |
| 8 |
=6:7;
(2)
| 3 |
| 4 |
| 7 |
| 8 |
=6:7,
=6÷7,
=
| 6 |
| 7 |
故答案为:6:7,
| 6 |
| 7 |
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