Answer:
12.5%
Step-by-step explanation:
We're given the total cost of the meal is $120.We need to find how many 15's go in 120. This is possible by dividing 120 by 15.
120/15 = 8
Percents are out of 100, and the answer choices are in percents.
Splitting 100 into 8 parts = 100/8 = 12.5%
Hope this helps!