Yes I will help you, but I might have to do it tomorrow!
Answer:
Because you first take 75% off of the first price then 25% off the discounted price
Example:
Lets say you have a item that cost $50 and you use a 75% discount card that will make the item $37.5. The you add an additional 25% off which will equal $9.38.
Answer is 2/8 or 1/4
Explanation: 1 is the number for all of the students, 6/8 is the students not wearing blue shirts, so 1- 6/8 equals 2/8 which can be simplified to 1/4.
