What is 15 percent to If 25 percent is equal to one over four then what is 15 percent?

All percentages begin as the number over 100. 25% is 25/100 which can be reduced to 1/4 (divide 25 and 100 by 25). So, 15% begins as 15/100 which can be reduced to 3/20 (divide both 15 and 100 by 5).