1. 2.4 pounds =$1.68 for Carrot 1.8 pounds = $ 1.53 for broccoli therefore, 1 pound of carrot = 1.68/2.4 =$ 0.7 and 1 pound of broccoli = 1.53/1.8 = 0.85, So the difference in each pound worth of Carrot and broccoli is $0.85 - $0.7 = $0.15 So 1 pound of broccoli cost $0.15 more than carrot.
2. 3/4 of 20.8 = 3/4 X 20.8 = 62.4/4 = 15.6 Ounces