()÷5=百分之几=几分之20=()折=0.8
0.26=几分之几=百分之几 0.15=几分之几=百分之几
0.45=几分之几=几比几=几分之18=百分之几
八成=几分之几=百分之几 一成=几分之几=百分之几 半成=几分之几=百分之几 五成=几分之几=百分之几
几比16=几分之10=0.125=3÷几=百分之几
2÷5=几分之8=6比几=0.4=百分之40
几分之5=多少除以25=0.8=百分之几
5比20=0.25=15除60=几分之8=百分之几
():24=几分之14=0.875=百分之几
2/3*( )=14/15/( )=0.8=( )1/3+几分之几=百分之几
几分之几=百分之几=0.375=( ):40=24÷( ).快
20=几分之几+几分之几=几分之几+几分之几 15=几分之几+几分之几=几分之几+几分之几 47×23分之22等于多少
0.75=几分之几=百分之几=几比几