Moe loaned his friend $450 for 2 years. his friend is paying 15℅ in simple interest. how much will his friend repay him at the end of 2 year's?

Taylor wants to paint his rectangular deck that is 41 feet long and 24 feet wide. a gallon of paint covers about 350 square feet. how many gallons of paint will taylor need to cover the entire deck? round your answers to two decimal places when necessary.