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Presentation on theme: "Choose a category. You will be given the answer. You must give the correct question. Click to begin."— Presentation transcript:

1

2 Choose a category. You will be given the answer. You must give the correct question. Click to begin.

3 Click here for Final Jeopardy

4 Rate Similar Triangles Scale Drawing 100 Point 200 Points 300 Points 400 Points 500 Points 100 Point 200 Points 300 Points 400 Points 500 Points 300 Points 400 Points 500 Points ProportionRatio

5 You use 2 cups of pretzels to make 6 cups of party mix, what is the ratio of pretzels to other ingredients?

6 2:4 2 to 4 2/4

7 Name two equivalent ratios for 24 : 8 One larger and one smaller

8 12 : 4 48 : 16

9 Find the value that makes the ratios equal 6 : 12, 36 : ___

10 6 : 12, 36 : _72__

11 Give the simplest form of the ratio 18 to 12

12 3 to 2

13 Write to following ratio in simplest form 32 : 20 : 8

14 8 : 5 : 2

15 Which is a rate? 25 miles per 1 gallon 5 green jelly beans to 2 red jelly beans 20 students to 1 teacher

16 25 miles per 1 gallon

17 If you read 66 pages in 2 hours what is your unit rate?

18 33 pages an hour

19 If your heartbeats 210 in 3 minutes what is your unit rate?

20 70 heartbeats per minute

21 Which bagel deal has a better unit rate? 3 for $2.85 5 for $4.00 Give the unit rate for each.

22 3 for $2.85.95 5 for $4.00.80

23 Which Gatorade is a better price per ounce? $1.20 for 24 oz $1.29 for 32 oz

24 $1.20 for 24 oz.05 per oz $1.29 for 32 oz.04 per oz

25 Prove if these ratios form a proportion 4/7, 14/21

26 No 4 x 21 = 84 7 x 14 = 98

27 Prove if these ratios form a proportion 5/15, 9/27

28 No 5 x 27 = 135 15 x 9 = 135

29 5 notebooks cost $7.50 set up and solve a proportion for 3 notebooks

30 5 / 7.50 = 3 / x X = $4.50

31 Solve for k K/17 = 20/68

32 K = 5

33 3 quarts of milk cost $2.97 set up and solve a proportion for 7 quarts of milk

34 3 / 2.97 = 7 / x X = $6.93

35 Solve for X 6 5 x 18 15 21

36 X = 7

37 Solve for X x 4 6 9

38 X = 6

39 Set up proportion and solve for x 3 x 10 6

40 X = 5

41 Draw a picture to solve the following a tree casts a shadow 33 ft long you are 4 ft tall and cast a shadow 6 ft how tall is the tree?

42 4/6 = x/33 x = 22

43 Draw a picture to solve the following a tree casts a shadow 18 ft long and is 12 ft tall a mailbox is 1 ft tall how long is its shadow?

44 12/18 = 1/x x = 1.5

45 On a map 1 cm is equal to 20 miles, how many miles is 6 cm?

46 120 miles

47 On a map 1 cm is equal to 31 miles, how many miles apart are two cities that measure 5 cm?

48 155 miles

49 On a map 1 cm is equal to 8 miles, how many miles apart are two cities that measure 7 cm?

50 56 miles

51 On a map.5 cm is equal to 15 miles, how many miles apart are two cities that measure 3.5 cm?

52 105 miles

53 On a map.75 cm is equal to 10 miles, how many miles apart are two cities that measure 7.5 cm?

54 100 miles

55 Make your wager

56 Solve the following in lowest terms (2 ¾ - 1 ½) / 2 1/8

57 10/17


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