4 ( )—=( ):16=( ):24=—=( )3 20

问题描述:

4 ( )
—=( ):16=( ):24=—=( )
3 20

4 64 ( 80/3 ) 8
—=( — ):16=( 32 ):24= — = — 3 20 6

12 18 133.3%

4 / 3 = ( 64/3 ) :16 = ( 32 ) :24 = ( 80/3 ) /20 = ( 4:3 )

题目看不清啊