( )/40=( ):24=3/8=12/( )=( )%
问题描述:
( )/40=( ):24=3/8=12/( )=( )%
答
( 15)/40=(9 ):24=3/8=12/(32 )=(37.5 )%
( )/40=( ):24=3/8=12/( )=( )%
( 15)/40=(9 ):24=3/8=12/(32 )=(37.5 )%