Answer: 60%
Step-by-step explanation:
For this problem we will create an expression of 15 to 25 so we can calculate the percentage.
15 / 25
= 60 / 100 ( We multiplied numerator and denominator by 4 so we could be working with a fractional 100)
= 60 % (Percentages are fractional 100)
So 15 as a percentage of 25 is 60%.
Cheers.