Answer:
25%
Explanation:
The way I did it was by subtracting 45 from 60
60-45 = 15
After that, we divide 15 by 60
15/60 = 0.25
And to turn that into a percentage, multiply by 100.
0.25*100=25%
Checking the answer
And you can check by multiplying 25% to 60 and getting $15. So the discount is 25% or $15 dollars off. And just subtract 15 from 60 and you get 45, that is how you check your answer.