[运动用品] 16:4/9的最简整数比是(???????????????????????????????????)

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查看162 | 回复0 | 2022-5-27 14:07 | 显示全部楼层 |阅读模式
问题:
16:4/9的最简整数比是(???????????????????????????????????)

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推荐答案:
16:4/9
=4:1/9
=36:1
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