1. Comparing & Scaling Unit Test Review

2. The Red Sox bat-boy recorded the fraction of strikes for four baseball pitchers as shown below. Player Fraction of strikes to total pitches Bard 6 out of 10 Lester 8 out of 12 Buchholz 12 out of 18 Webster 15 out of 18 Which pitcher has the greatest percentage of strikes? A. Bard B. Lester C. Buchholz D. Webster

3. Tom answered 45 out of 60 questions correctly on his last math test. What percent is equivalent to 45 60 A. 20% B. 50% C. 75% D. 80%

4. Mr. Taffel was born in a state where the sales tax is 6%. Which of the following decimal numbers is equivalent to 6%? A..6 B. 6 C..06 D..006

5. Three basketball players totaled their points at the end of their senior year. The chart below shows these totals. Player Number of Points George 1,200 Steven 1000 T-Money 800 What fraction of the total number of points were scored by George? A. 2/5 B. 6/5 C. 3/5 D. 1/6

6. The chart below shows the cost of the four different- sized drinks that are available at Burger King. Drink Size Ounces per drink Cost of Drink ($) Small 8 1.30 Medium 12 1.75 Large 20 2.30 King-Size 30 2.80 Which of the following drinks has the least cost per ounce? A. Small B. Medium C. Large D. King-Size

7. Mr. Flaherty bought 2 1/6 pounds of oranges. Which of the following is closest to 2 1/6 written in decimal notation? A. 2.88 B. 2.25 C. 2.17 D. 2.375

8. Chobani Yogurt is sold at these four stores. Each yogurt is 6oz. Find the best buy.  Shaws QuantityCost QuantityCost 8$7.52 8$7.52  Market Basket QuantityCost QuantityCost 12$12.72  Green Grocer QuantityCost QuantityCost 5$4.90 5$4.90  Stop & Shop QuantityCost QuantityCost 3$2.76 3$2.76 SHORT ANSWER

9. The chart below shows a family’s annual expenses. Expense Percentage Housing 35% Food 20% Transport. 8% Medical 15% Clothing 8% Other 14% If the family’s annual income is $80,000, what is the family’s annual expense for housing? A. $30,000 B. $40,000 C. $35,000 D. $28,000

10. If the Patriots won 75% of their games and they played 16 games, how many games did they win? A. 8 B. 10 C. 12 D. 14

11. In the town of Newburyport, the ratio of right-handers to left-handers is 10:2. If there are 18,000 total people in Newburyport, what is the total number of left-handers? A. 2,000 B. 3,000 C. 4,000 D. 9,000

12. At 2:00 P.M. on a sunny day, a tree 21 feet tall casts a shadow 28 feet long. At the same time a nearby flagpole casts a shadow 36 feet long. What is the height, in feet, of the flagpole? A. 28 feet B. 24 feet C. 32 feet D. 27 feet

13. Howard runs 630 feet in 1 minute. What is his average rate of speed, in feet per second ? A. 1.5 feet per second B. 15 feet per second C. 10 feet per second D. 10.5 feet per second

14. Last year, there were 562 students enrolled at Plum Island Center for the Arts. The ratio of the number of students to the number of faculty members was approximately 17:2. Based on this ratio, which of the following is closest to the number of faculty members that year? A. 33 B. 50 C. 66 D. 99

15. A-Rod ran 27 ¾ yards before he tried to slap the ball out of the pitcher’s glove. What is the length, in feet, of the distance he ran? A. 81 ¼ feet B. 9 ¼ feet C. 8 ¾ feet D. 83 ¼ feet

16. Mr. Reynolds went running four times this week. The length, in hours, of each of his runs is shown below. 2 ¼ 1 ¼ 2 ¾ 2/3 What is the total time of his four runs? A. 6 11/12 hours B. 6 ¼ hours C. 6 3/7 hours D. 6 ¾ hours

17. Jodi correctly answered 80% of the questions on a history test that contained exactly 40 questions. How many of the questions did he answer incorrectly? A. 32 B. 34 C. 8 D. 16

18. Kathy is making whipped cream using the recipe shown below. 4 cups heavy cream 1 ¼ cups sugar, 4 tablespoons vanilla extract heavy creamsugarvanilla extractheavy creamsugarvanilla extract If Kathy is going to triple the recipe, how many cups of sugar will she need? A. 3 ¼ cups B. 3 ½ cups C. 3 ¾ cups D. 4 cups

19. The designs for the courtyard at Nock Middle School show that the length of each side is 48 feet. The scale drawing of the courtyard shows that ¼ inch represents 1 foot. What should be the length, in inches, of the scale drawing of the courtyard? Please write a proportion first to help you solve this problem. 48 ft Short Answer

20. What is 35% of 400 Short Answer

21. What percent of the total calories comes from fat? Short Answer

22. The 7 th Grade at Nock Middle School plans to purchase tickets to see the UMass Lowell River Hawks hockey team. The standard fare for an individual ticket is shown below. Ticket Price Standard Fare Individual Ticket Price $20 The group is informed that, because of the size of the group, the standard fare will be reduced by 35%. A.With the discount of 35%, how much does each member of the 7 th grade save? B.With the discount of 35%, how much does each member of the 7th grade have to pay for a ticket? Short Answer

23. Here are the prices and deals for tickets to the football game this weekend: Blue Tickets30 tickets for $2680 Green Tickets20 tickets for $1840 Orange Tickets 5 tickets for $475 1. Find the unit price for each ticket color 2.How much will 35 blue tickets cost? 3.How many orange tickets can you buy for $950? Short Answer

24. An airplane covers a distance of 151 miles in 20 minutes A. What is the speed of the airplane in miles per minute? B. What is the speed of the airplane in miles per hour? C. Write an equation you can use to determine how long it would take the airplane to cover any distance if it travels at the same speed. D. How far does the airplane travel in 45 minutes? Short Answer