(1) 1 4 3 5 4 4— :— — :— — :— 3 5 7 21 15 25(2)0.32:0.8 1:0.25 1.35:9.251) 1 4 3 5 4 4— :— — :— — :— 3 5 7 21 15 25(2)0.32:0.8 1:0.25 1.35:9.25 要最简比数!
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/30 01:31:35
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(1) 1 4 3 5 4 4— :— — :— — :— 3 5 7 21 15 25(2)0.32:0.8 1:0.25 1.35:9.251) 1 4 3 5 4 4— :— — :— — :— 3 5 7 21 15 25(2)0.32:0.8 1:0.25 1.35:9.25 要最简比数!
(1) 1 4 3 5 4 4
— :— — :— — :—
3 5 7 21 15 25
(2)0.32:0.8 1:0.25 1.35:9.25
1) 1 4 3 5 4 4
— :— — :— — :—
3 5 7 21 15 25
(2)0.32:0.8 1:0.25 1.35:9.25
要最简比数!
(1) 1 4 3 5 4 4— :— — :— — :— 3 5 7 21 15 25(2)0.32:0.8 1:0.25 1.35:9.251) 1 4 3 5 4 4— :— — :— — :— 3 5 7 21 15 25(2)0.32:0.8 1:0.25 1.35:9.25 要最简比数!
我也来踩踩.
(1)5:12 9:5 7:6
(2)2:5 4:1 27:185
(1)5:12 9:5 5:3
(2)2:5 4:1 27:185
(1)、5:12, 9:5, 7:6
(2)2:5 4:1 27:185