4*( )=5分之1*( )=7分之3*( )=0.6*( )=1
问题描述:
4*( )=5分之1*( )=7分之3*( )=0.6*( )=1
答
*是乘号吧` 4*(1/4 )=5分之1*(5 )=7分之3*(7/3 )=0.6*(5/3 )=1
4*( )=5分之1*( )=7分之3*( )=0.6*( )=1
*是乘号吧` 4*(1/4 )=5分之1*(5 )=7分之3*(7/3 )=0.6*(5/3 )=1