Answer:
The correct answer is $13,20.
Explanation:
To be able to solve this exercise we must begin by analyzing the information we have:
We know that the store had a 45% discount.
We know that the pair of shorts that Charlie bought cost $ 24.
Now we just have to find out what the amount was deducted from Charlie to determine how much he paid.
If he obtained a 45% discount over 24, we must multiply that percentage by the total amount, and then divide it by 100:
(45. 24): 100 =
1080: 100 = 10.80.
We know then that the total price was discounted $ 10.80.
Thus:
24 - 10.80 = 13.20
In this way we verify that the correct answer is 13.20.