0.32:0.8 1:0.25 5.6:4.2 2:0.8
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/15 08:13:29
![0.32:0.8 1:0.25 5.6:4.2 2:0.8](/uploads/image/z/3847276-28-6.jpg?t=0.32%3A0.8+1%3A0.25+5.6%3A4.2+2%3A0.8)
x
0@U:i mŝ\lpxJ1>IP(8.ݟc2no획1;{oҍ@6-L2
0.32:0.8 1:0.25 5.6:4.2 2:0.8
0.32:0.8 1:0.25 5.6:4.2 2:0.8
0.32:0.8 1:0.25 5.6:4.2 2:0.8
0.32:0.8 =2:5=0.4
1:0.25=4:1=4
5.6:4.2 =4:3=4/3
2:0.8=5:2=2.5