0.75=75%=( )\12=6:( )
0.75=75%=( )\12=6:( )
0.75=75%=6分之( )=12÷( )=( )
( ):12=0.75=6:( )=36分之( )
()除以20=几分之6=0.75=4分之3=75%
12/( )=0.75=( ):12=多少分之6=( )%
6除以( )=十六分之( )=0.75=75%=21:( )=( )折
6÷( )=( )分之12=( ):12=0.75=( )%
( ):12=0.75=6/( )=12÷( )=( )%
0.75=6÷()=():12=15/()=()%
( ):16=24除( )=0.75=75%
6÷( )=12/( )=( ):12=0.75
15除以()=四分之三=0.75=6:()=()分之12