5). (2 points) A piece of lemon pie has 3/4 the calories of a piece of apple pie. A piece of apple pie has 120 calories. How many calories does a piece of lemon pie have?

Answer: ________

6). (2 points) Sandy made a down payment of $40 on a stereo system. This down payment was 20% of the cost of the stereo. How much did the stereo cost?


Answer: ________

7). (3 points) The recipe for meat loaf serves 8 people and uses 4 pounds of meat. How many pounds of meat are needed to serve 20 people?

Answer: ________