( ):( )=0.75=9/( )=( )/16
( ):( )=0.75=9/( )=( )/16
( )除16=( )分之9=0.75=( :
______:16=9:______=0.75=______%
75/()=()/40=9:()=3/()=()/16=0.75
( ):16=(6/ )=0.75=( )÷( )
0.75=( )16
0.75-3/16=多少
0.75=( ):16=9:( )=( )÷32=几分之24
()÷16=15/()=()/4=9/()=0.75
0.75=():8=16分之()=9:()=()分之()
()除以16=()分之15=4分之()=()分之9=0.75
9÷()=()/16=0.75=15/()=()/()