2. Hosted By Beth Munsinger

3. 100 200 400 300 400 % of a # Rates & Ratios Similar Triangles & Proportions Circles & Coordinate Grid 300 200 400 200 100 500 100

4. Row 1, Col 1 What is 8% of 25? 2

5. 1,2 Laura has 10 rosebushes, 2 of which produce yellow roses. Write the ratio of 2 yellow rosebushes out of 10 rosebushes in simplest form. 1 yellow Rosebush out of 5 rosebushes

6. 1,3 Does the pair of ratios form a proportion? Show why or why not. Yes, b/c there cross products are both 54

7. 1,4 On your white board, draw a coordinate gird and plot the point (3,0)

8. 2,1 There are 460 students at Violante Middle School 75% of them get driven to school the rest of the students ride the bus. How many students ride the bus? 115 Students ride the bus.

9. 2,2 Philip ran 3 miles in 30 minutes. At that rate, how long will it take Philip to run 12 miles? 120 minutes or 2 hours.

10. 2,3 Solve the following proportion. h = 0.2

11. 2,4 Identify the given points on the grid below. A ( -2, 3): B (4, -4) C (-1, -5)

12. 3,1 Max wants to buy a shirt for $28.00. If the sales tax is 7.5%. How much will Max pay in sales tax? $2.10

13. 3,2 Emily and Sue played 20 sets of tennis. Sue won 12 of them. Write a ratio of Emily’s wins to Sue’s wins as a ratio in simplest form. 2:3

14. 3,3 Melissa is baking 3 pies that calls for 7 cups of flour. Write a proportion and solve it to find out how many pies Melissa can make with 28 cups of flour. p = 12 pies

15. 3,4 A group of campers need to clear away twigs and bark on the ground to make a fire circle for people to safely sit around the campfire. What is the area they need to clear? Leave your answer in terms of Pi. Diameter 16 ft A= 64 ∏ ft ²

16. 4,1 Maria and Andy went out for lunch. Maria Ordered a grilled chicken salad for $9.80. Andy ordered a burger and fries for $8.60. There drinks totaled $5.00. If they were to leave A 15% tip, what is the total cost of the meal? If they were splitting the check, how much Does each person owe? $26.91; $13.46

17. 4,2 Beth brought 4 tickets for a concert that cost $130.75. What is the cost of 1 ticket? $32.69 for 1 ticket

18. 4,3 Set up a proportion to find the missing side of the triangle. 4 ft 6 ft 10 ft x x = 15 ft

19. 4,4 The tallest Ferris wheel in the U.S. is the Texas Star Ferris wheel at Fair Park in Dallas, Texas. It’s radius is 106.47ft. What is the distance around the Ferris wheel? Leave your answer in terms of Pi. C = 212.94 ∏ ft

20. 5,1 Shelley is looking to buy new shoes. She finds the shoes she likes at two different stores. Store A has the shoes priced at $54.99 with a 30% off discount. Store B has the same shoes for $49.99 on sale for ¼ off the price. Shelley is always looking for a bargain. Which store offers the shoes for a cheaper price? What is the difference in cost? Store B; $1.00

21. 5,2 Last week rich went to the Mobile gas station And put 24 gallons of gas in his car for a total of $52.98. This week he went to a Shell Station and put 20 gallons of gas for a total of $46.72. Which gas station sells gas for a cheaper rate? What is the difference in price per gallon? Mobile; $0.13 per gallon

22. 5,3 Set up a proportion to find the missing side of the triangle. 4.2 in 5.6 in 8.7 in x x = 11.6 in

23. 5,4 The diagram below shows the paths of two riders on a merry-go-round. How much greater, in feet, is the circumference of Path B than Path A? Leave your answer in term of Pi. 30 ∏ ft