x/五分之二/四分之三=八分之五

问题描述:

x/五分之二/四分之三=八分之五

X/(2/5)=5/8*(3/4) =5/6 X=5/6*(2/5)=1/3

x=3/16

x/五分之二/四分之三=八分之五
x=5/8*2/5*3/4
x=3/16

x=5/8*3/4*2/5
x=3/16