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Welcome to. Who let the dogs out?. There are so many decimal thingies. Chapter 6 Jeopardy!!. Ratio/Unit Rate. Proportions. Scale. %/Frac/Dec. % of a #. Tips/Sales Tax. $200. $200. $200. $200. $200. $200. $400. $400. $400. $400. $400. $400. $600. $600. $600. $600.

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  1. Welcome to Who let the dogs out?

  2. There are so many decimal thingies. Chapter 6 Jeopardy!!

  3. Ratio/Unit Rate Proportions Scale %/Frac/Dec % of a # Tips/Sales Tax $200 $200 $200 $200 $200 $200 $400 $400 $400 $400 $400 $400 $600 $600 $600 $600 $600 $600 $800 $800 $800 $800 $800 $800 $1000 $1000 $1000 $1000 $1000 $1000

  4. Ratio /Unit Rate --$ 200 Use the picture to write the ratio of cubes to cylinders in 3 different ways.

  5. Answer: Ratio/Unit Rate - $200 4:6, 4 to 6, Go to Jeopardy Board

  6. Ratio/Unit Rate - $400 Find the missing value. ____ to 25, 9 to 5

  7. Answer: Ratio/Unit Rate - $400 45 Go to Jeopardy Board

  8. Ratio/Unit Rate - $600 Find the missing value.

  9. Answer: Ratio/Unit Rate - $600 9 Go to Jeopardy Board

  10. Ratio/Unit Rate - $800 Find the unit price for $2.37 for 3 lbs of corn.

  11. Answer: Ratio/Unit Rate - $800 $0.79 per pound Go to Jeopardy Board

  12. Ratio/Unit Rate - $1000 Find the unit price for each. Which is a better buy? 48 fl oz for $2.07 32 fl oz for $1.64

  13. Answer: Ratio/Unit Rate - $1000 48 fl oz for $2.07 = $0.04 per fl oz 32 fl oz for $1.64 = $0.05 per fl oz 48 fl oz is a better buy Go to Jeopardy Board

  14. Proportions - $200 Does the ratio form a proportion? What are the cross products?

  15. Answer: Proportions - $200 144 ≠ 108 Go to Jeopardy Board

  16. Proportions - $400 Find the missing value. You may not use cross products.

  17. Answer: Proportions - $400 10 Go to Jeopardy Board

  18. Proportions - $600 Find the missing value…how ever you like.

  19. Answer: Proportions - $600 5 Go to Jeopardy Board

  20. Proportions - $800 A car can travel 54 miles on 3 gallons of gas. How far can the car travel on 8 gallons of gas?

  21. Answer: Proportions - $800 144 miles Go to Jeopardy Board

  22. Proportions - $1000 A flavor of frozen yogurt has 64 calories in 2 ounces. How many calories are in 5 ounces?

  23. Answer: Proportions - $1000 160 calories Go to Jeopardy Board

  24. Scale - $200 Write the scale for a 4 foot tall model of a 100 ft tall building.

  25. Answer: Scale - $200 1 : 25 Go to Jeopardy Board

  26. Scale - $400 Use the scale 1 cm = 100 km. How many centimeters does 125 km represent?

  27. Answer: Scale - $400 1.25 cm Go to Jeopardy Board

  28. Scale - $600 The height of a wall in a blueprint is 3 inches. The actual wall is 96 inches high. Find the scale of the blueprint.

  29. Answer: Scale - $600 1 : 32 Go to Jeopardy Board

  30. Scale - $800 Use the scale 3 in = 50 mi How many miles would be represented by 7 in? Round to the nearest whole mile.

  31. Answer: Scale - $800 117 miles Go to Jeopardy Board

  32. Scale - $1000 From head to tail, the length of a Tyrannosaurus rex was about 40 feet. You want to design a toy of this dinosaur with a scale of 1 inch : 8 feet. How long is your toy?

  33. Answer: Scale - $1000 5 inches Go to Jeopardy Board

  34. % / Fractions / Decimals - $200 Write 82% as a decimal.

  35. Answer: % / Fractions / Decimals - $200 0.82 Go to Jeopardy Board

  36. % / Fractions / Decimals - $400 Write 0.08 as a percent.

  37. Answer: % / Fractions / Decimals - $400 8% Go to Jeopardy Board

  38. % / Fractions / Decimals - $600 Write 18% as a fraction in simplest form.

  39. Answer: % / Fractions / Decimals - $600 Go to Jeopardy Board

  40. % / Fractions / Decimals - $800 Write as a percent.

  41. Answer: % / Fractions / Decimals - $800 54% Go to Jeopardy Board

  42. % / Fractions / Decimals - $1000 A shipment of 30 radios is packed incorrectly. Two of the radios arrive damaged. What percent is damaged? Round to the nearest whole percent.

  43. Answer: % / Fractions / Decimals - $1000 About 7% Go to Jeopardy Board

  44. % of a Number - $200 Use the percent proportion to find 70% of 185. Don’t round.

  45. Answer: % of a Number - $200 129.5 Go to Jeopardy Board

  46. Use the decimal equivalent to find 43% of 61. Don’t round. % of a Number - $400

  47. Answer: % of a Number - $400 26.23 Go to Jeopardy Board

  48. % of a Number - $600 Use mental math to find 70% of 40.

  49. Answer: % of a Number - $600 28 Go to Jeopardy Board

  50. % of a Number - $800 In the United States, about 46% of the population wear glasses or contact lenses. In a group of 85 people, how many people would you expect to wear glasses or contact lenses?

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