a:b=0.5:0.8 b:c=1.2:0.5 求a:b:c

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/19 23:44:11
a:b=0.5:0.8b:c=1.2:0.5求a:b:ca:b=0.5:0.8b:c=1.2:0.5求a:b:ca:b=0.5:0.8b:c=1.2:0.5求a:b:c152410a:b=1.5:2.

a:b=0.5:0.8 b:c=1.2:0.5 求a:b:c
a:b=0.5:0.8 b:c=1.2:0.5 求a:b:c

a:b=0.5:0.8 b:c=1.2:0.5 求a:b:c
15 24 10

a:b=1.5:2.4 b:c=2.4:1
a:b:c=1.5:2.4:1

c=5/12 b a:b:c=0.5:0.8:(5/12)=5:8:(25/6)=30:48:25

15:24:10