What % of 25 is 15
(25-15)/25*100%=10/25*100%=40% so 100%-40%=60%
but more simply 15 -> 25 χ=15*100/25 <=>x=1500/25 <=>x=60 so 60%
χ ->100
x% of 25 =15
x=15/25 x=3/5
x=.6
Mulitply by 100 to get percentage
60% of 25=15
+202 +202 
+52 
