6÷( )=0.75=几分之36
6秒=几分之几分=几分之几小时?
几分之3=0.75=( )÷12=几分之12
0.75=( )÷( )=几分之几
6÷5=几分之几=()几分之几27÷9=几分之几=多少
()÷16=0.875=几分之56= 几分之32=几分之35
( ):( )=0.75=6÷( )=几分之24
6/()=几分之几=0.75=()%
0.75=几分之三=二十四分之几=几分之十五=12÷( )
( )÷5=6÷10=( )÷15=几分之几=几分之十五
()÷5=6:10=几分之几=几分之15=()÷15=()
3÷5 = 几分之几 = 几分之15 = =6÷【 】=【 】(小数)