Question

Marcia is at a store with a 20% off sale. She also has a coupon for an additional 10% off the sale price. Prove or disprove the following statement: A 20% discount on the original price of an item, followed by the use of a 10% off coupon, results in a total discount of 30%.

Answer 1

yes

Explanation:

i think this because once you add 20 + 10 it does equal 30 but once you do the actual math it would not be subtractiing 30