9:( )=18/( )=( )/( )=0.6=( )%
问题描述:
9:( )=18/( )=( )/( )=0.6=( )%
答
9:(3/5 )=18/(30 )=(10 )/( 6)=0.6=( 60)%
9:( )=18/( )=( )/( )=0.6=( )%
9:(3/5 )=18/(30 )=(10 )/( 6)=0.6=( 60)%