发布网友 发布时间:2022-04-30 16:14
共5个回答
热心网友 时间:2022-06-27 05:20
①24:27 = 8:9②12:18 = 2:3 ③45:54 = 5:6④32:64 = 1:2⑤21:28 = 7:8⑥20:30 = 2:3⑦5:75 = 1:15⑧12:2 = 6:1热心网友 时间:2022-06-27 05:20
20比30 5比75 12比2 12比16 45比54 24比27 12比18 32比64 21比28 0.5比5 10比36 12比18 只能想这么多了,答案可以自己去😊️热心网友 时间:2022-06-27 05:21
100道化简比热心网友 时间:2022-06-27 05:21
(1)热心网友 时间:2022-06-27 05:22
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