Question

Kevin and Clark each bought a new book for $50. Kevin sold his book to the used bookstore for 25% less than the original price. Clark sold her book to the used bookstore for 40% less than the original price. How much more money, in dollars, did Kevin receive for his book than Clark received for her book?

Answer 1

i think kevin made $7.50 more than clark

Explanation:

25% of 50 is 12.5. 50-12.5= 37.5

40% of 50 is 20. 50-20=30