a $ 77.95 lawn chair was sold for $ 59.95 at a special sale . by approximately what percent was the price decreased ?
"listed selling price of chair = 77.95 $ discounted selling price of chair = 59.95 $ discount = 77.95 - 59.95 = 18 $ % decrease in price of chair = ( 18 / 77.95 ) * 100 % = 23 % approx answer b"
multiply(divide(subtract(77.95, 59.95), 77.95), const_100)