Download presentation

Presentation is loading. Please wait.

Published byMegan Graham Modified over 4 years ago

2
Jeopardy Ratios/Rates and Using Proportions Scale & Interest Percent Proportions & Equations Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy Percent of Change & Probability Fractions Decimals Percents

3
$100 Question from H1 8 students out of 25 students as a ratio 8 students= 8 25 students 25

4
$100 Answer from H1 8 students out of 25 students as a ratio 8 students= 8 25 students25

5
$200 Question from H1 10 inches to 4 feet –as a ratio simplified

6
$200 Answer from H1 10 inches to 4 feet –as a ratio simplified 10 inches = 10 inches = 10 = 5 4 feet 48 inches 48 24

7
$300 Question from H1 Solve the proportion: n = 4 12 3

8
$300 Answer from H1 Solve the proportion: n = 4 3n = 4(12) n = 48 n = 16 12 3 3 3 3

9
$400 Question from H1 Solve the proportion: 5 = 0.3 7.5 m

10
$400 Answer from H1 Solve the proportion: 5 = 0.3 5m = 7.5(0.3) m = 2.25 m =.45 7.5 m 5 5 5

11
$500 Question from H1 What is the best buy? 8 pencils for $1.19 = 12 pencils for $1.79 = 20 pencils for $2.79 = 24 pencils for $3.59 =

12
$500 Answer from H1 What is the best buy? 8 pencils for $1.19 =.14875~ $0.15 12 pencils for $1.79 =.1491666~ $0.15 20 pencils for $2.79 =.1395~ $0.14 24 pencils for $3.59 =.1495833~ $0.15

13
$100 Question from H2 A _____ gives the relationship between the measurements on the drawing or model and the measurements of the real object.

14
$100 Answer from H2 A scale gives the relationship between the measurements on the drawing or model and the measurements of the real object.

15
$200 Question from H2 What is the scale factor if the scale is 15 inches = 1yard?

16
$200 Answer from H2 What is the scale factor if the scale is 15 inches = 1yard? 1 yard = 36 inches 15 = 5 36 12

17
$300 Question from H2 Given a scale of 0.25 inch = 5 feet. Find the actual length of a room if its drawing is 1.6 inches. Hint: Map.25 in = 1.6 in Actual 5 ft. = x ft

18
$300 Answer from H2 Given a scale of 0.25 inch = 5 feet. Find the actual length of a room if its drawing is 1.6 inches. Map.25 in = 1.6 in.25x = 5(1.6) Actual 5 ft. = x ft x = 8/.25 x = 32 ft

19
$400 Question from H2 What is the interest earned on $4,260 if it is invested at 5.5% for 5 ½ years.

20
$400 Answer from H2 What is the interest earned on $4,260 if it is invested at 5.5% for 5 ½ years. $4,260 x.055 x 5.5 = $1,288.65

21
$500 Question from H2 What is the interest earned on $1,580 if it is invested at 4.5% per year for 6 months.

22
$500 Answer from H2 What is the interest earned on $1,580 if it is invested at 4.5% per year for 6 months. 6 months is.5 of a year so: $1,580 x.045 x.5 = $35.55

23
$100 Question from H3 Express 9 as a decimal. 40

24
$100 Answer from H3 Express 9 as a decimal. 40 9 =.225 40

25
$200 Question from H3 FractionDecimalPercent.17

26
$200 Answer from H3 FractionDecimalPercent 17 100.1717%

27
$300 Question from H3 FractionDecimalPercent 316%

28
$300 Answer from H3 FractionDecimalPercent 3 16 = 3 4 100 25 3.16316%

29
$400 Question from H3 FractionDecimalPercent 3838 3.282

30
$400 Answer from H3 FractionDecimalPercent 3 8.37537.5% 3 282 = 3 141 1000 1000 3.282 328.2%

31
$500 Question from H3 What is the largest and smallest of this set: { 3/5, 0.62, 61.5%, 5 out of 9}

32
$500 Answer from H3 What is the largest and smallest of this set: { 3/5, 0.62, 61.5%, 5 out of 9} 3/5 =.60.62 =.62 Largest 61.5 =.615 5 out of 9 =.555555… Smallest

33
$100 Question from H4 What is 20% of 50? Hint use formula: is = % of 100

34
$100 Answer from H4 What is 20% of 50? Hint use formula: is = % x = 20 100x =50(20) of 100 50 100 x = 1000/100 x = 10

35
$200 Question from H4 18 is what percent of 125? 18 = x 125 100

36
$200 Answer from H4 18 is what percent of 125? 18 = x 125x = 18(100) x = 1800 125 100 125 x = 14.4%

37
$300 Question from H4 20.25 is 112.5% of what number?

38
$300 Answer from H4 20.25 is 112.5% of what number? 20.25 = 112.5 112.5x = 20.25(100) x 100 x = 2025/112.5 x = 18

39
$400 Question from H4 A Laptop is on sale at a 30% discount. If it normally sells for $800 what is the sale price?

40
$400 Answer from H4 A Laptop is on sale at a 30% discount. If it normally sells for $800 what is the sale price? 100%-30% = 70% $800 x.70=$560

41
$500 Question from H4 A camera is on sale at a 25% discount. If it normally sells for $179.99, what is the sale price?

42
$500 Answer from H4 A camera is on sale at a 25% discount. If it normally sells for $179.99, what is the sale price? 100%-25% =75% $179.99 x.75 = $134.9925 ~ $134.99

43
$100 Question from H5 Start withEnd with% of Change 25110 Hint: End-Start = Change = % of Chang Start Start

44
$100 Answer from H5 Start withEnd with% of Change 25110340% Hint: End-Start = Change = % of Chang Start Start 110-25 = 85 = 3.4 = 340% 25 25

45
$200 Question from H5 What is the % of change? From 32 cm to 59 cm (Round to nearest tenth)

46
$200 Answer from H5 What is the % of change? From 32 cm to 59 cm (Round to nearest tenth) 59-32 = 27 =.84375 ~ 84.4% 32 32

47
$300 Question from H5 What is the % of change? From $88 to $124 (Round to nearest tenth)

48
$300 Answer from H5 What is the % of change? From $88 to $124 (Round to nearest tenth) 124-88 = 36 =.40909… ~ 40.9% 88 88

49
$400 Question from H5 A bag contains 6 blue marbles 8 red marbles 4 green marbles 1 white marble. One is selected at random. Find the probability of picking a red or white marble. (Round fraction to nearest tenth)

50
$400 Answer from H5 A bag contains 6 blue marbles 8 red marbles 4 green marbles 1 white marble. One is selected at random. Find the probability of picking a red or white marble. (Round fraction to nearest tenth) 8+1 =9 9/19 ~.47.4%

51
$500 Question from H5 A bag contains 7 orange marbles, 10 purple marbles, 4 green marbles, 1 white marble. One is selected at random. Find the probability of picking an orange, green or white marble. (Round fraction to nearest tenth)

52
$500 Answer from H5 A bag contains 7 orange marbles, 10 purple marbles, 4 green marbles, 1 white marble. One is selected at random. Find the probability of picking an orange, green or white marble. (Round fraction to nearest tenth) __ 7 + 4 + 1 = 12 = 6 =.54 = 54.5% 22 11

53
Final Jeopardy On 21 cards you have spelled out: Only Seventeen Weeks Left, with one letter on each card. If one card is chosen at random, determine the probability of each outcome. Write as a fraction and as a percent the probability of picking a t. (Round to the nearest tenth if necessary.)

54
Final Jeopardy Answer On 22 cards you have spelled out: Only Seventeen Weeks Left, with one letter on each card. If one card is chosen at random, determine the probability of each outcome. Write as a fraction and as a percent the probability of picking a t. (Round to the nearest tenth if necessary.) __ There are two t = 2/22 = 1/11 =.09 = 9.1%

Similar presentations

OK

Template by Bill Arcuri, WCSD Click Once to Begin UNIT 8 MATH JEOPARDY!

Template by Bill Arcuri, WCSD Click Once to Begin UNIT 8 MATH JEOPARDY!

© 2018 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google

Ppt on instrument landing system receiver Ppt on 600 mw generators Ppt on marketing download Ppt on maple syrup urine disease Free ppt on components of food Ppt on environment and sustainable development class 11 Ppt on one self i sing by walt whitman Ppt on supply chain management of nokia pc Run ppt on ipad Ppt on colors tv channel