12.5 is 25% of what number
Since 25% is 1/4 of 100%, then you do 12.5 times 4 to get 50.
12.5 is 25% of xpercent means parts out of 10025%=25/100=1/412.5=1/4 of a numbermulitply both sides by 450=numberthe number is 50