3:()=4/16=0.25=()/24=()%
8:24= 3/4:9/16= 0.25:1= 0.8:0.4=
0.25=16分之()=3:()=()%
0.75*24/0.25= 0.75*24*0.25= 16+4/2.5= 0.51/1.7+0.35*0.2= 8.9
0.25=4分之1=25%=2/8=( )/16=3:12
()/4=()除以()=0.25=()/16=()/12
()除以16=3/4=():24=36:()
3除以( )=4分之5×( )=5比( )=0.25=16分之( )
3除以()=4分之5乘()=5:()=0.25=16分之()
4÷()=24分之()=0.25=()比12
( )/4=3/( )=0.25=( )除36=( )%
-91÷3= -56÷(-14)= 16÷(-3)= (-48)÷(16)= 4/5÷(-1)= -0.25÷3/8=
( ):16=16除以( )=0.25