Question

Tess and Dan have $24.00 each to spend at a book fair, where all students receive a 15%; discount. They both want to purchase a copy of the same book, which normally sells for $24.50 plus 10% sales tax. To check if she has enough to purchase the book, Tess takes 15% of $24.50 and subtracts that amount from the normal price. She takes 10% of the discounted selling price and adds it back to find the purchase amount. Dan takes 85% of the normal purchase price and then computes 110% of the reduced price. Is Tess correct? Is Dan correct?

Answer 1

@Ultrilliam

Answer 2

@JustSaiyan @Sam

Answer 3

Nope. Sorry.