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Please select a Team.

Please select a Team. Team 1 Team 2 Team 3 Team 4 Team 5. Find the missing ratio or percent equivalent for each letter on the number line. If necessary, round answers to the nearest hundredth. Compare 0.755 _?_ 9%. Write <, >, =. = > <. Write <, >, =. = < >. Team Scores.

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Please select a Team.

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  1. Please select a Team. • Team 1 • Team 2 • Team 3 • Team 4 • Team 5

  2. Find the missing ratio or percent equivalent for each letter on the number line. If necessary, round answers to the nearest hundredth.

  3. Compare 0.755 _?_ 9%. Write <, >, = • = • > • <

  4. Write <, >, = • = • < • >

  5. Team Scores

  6. A blimp is fully expanded when it contains 35,000 cubic feet of gas. If the blimp is inflated with 33,600 cubic feet of gas, what percent full is it? • 0.96% • 96% • 4% • 1.04%

  7. Use the pattern to write the next number.0.05, 10%, 3/20, 0.2, 25%, 3/10 • 0.3 • 0.35 • 0.25 • 0.4

  8. Estimate 21% of 199. • 220 • 40 • 4,000 • 45

  9. Team Scores

  10. Vicente is eating at a restaurant. His total bill comes to $24.90. If Vicente decides to leave a tip that is approximately 15% of the total bill, how much should he leave for the tip? • $0.04 • $3.00 • $28.75 • $3.75

  11. One of the longest commercial aircraft in use today is 203 feet in length. Another airplane manufacturer decides to build an airplane that is approximately 51% of this length. Use compatible numbers to estimate the length of the plane built by the other manufacturer. • 253 ft • 100 ft • 75 ft • 144 ft

  12. According to the United States Census Bureau, the United States population was projected to be 293,655,404 people on July 1, 2004. The two most populous states were California, with a population of 35,893,799, and Texas, with a population of 22,490,022. Estimate the percent of the United States population who lived in California or Texas. • 8% • 12% • 20% • 37%

  13. Team Scores

  14. What percent of 13 is 373? If necessary, round your answer to the nearest hundredth of a percent. • 3.49% • 28.69% • 2,869.23% • 2,769.23%

  15. Four candidates participated in a school election. Bianca received 1/10 of the votes, Chelsea received 0.14 of the votes, Darnell received 57% of the votes, and Francisco received the rest of the votes. What percent of the votes did Francisco receive? • 23% • 25% • 21% • 19%

  16. Hurricanes are classified into five levels based upon their wind speed. The minimum wind speed of a level-1 hurricane is approximately 47% of the minimum wind speed of a level-5 hurricane. If the minimum wind speed of a level-5 hurricane is 156 miles per hour, what is the minimum wind speed of a level-1 hurricane? • 80 miles per hour • 73 miles per hour • 332 miles per hour • 7,332 miles per hour

  17. Team Scores

  18. The Verrazano-Narrows Bridge has a main span of 4,260 feet. The Akashi Kaikyo Bridge has a main span that is approximately 153% of the main span of the Verrazano-Narrows Bridge. What is the length of the main span of the Akashi Kaikyo? Round your answer to the nearest foot. • 65,178 ft • 6,518 ft • 2,784 ft • 9,670 ft

  19. A compound is made up of various elements totaling 120 ounces. If the total amount of zinc in the compound weighs 11 ounces, what percent of the compound is made up of zinc? If necessary, round your answer to the nearest hundredth of a percent. • 0.09% • 10.91% • 90.83% • 9.17%

  20. 35 is 27% of what number? If necessary, round your answer to the nearest hundredth. • 0.77 • 9.45 • 1.3 • 129.63

  21. Team Scores

  22. In a science lab, a number of rock samples are weighed. If the scientist finds one of the rocks to weigh 6 pounds and this is 38.7% of the total weight of all of the rocks, what is the weight of all of the rocks? If necessary, round your answer to the nearest tenth of a pound. • 15.5 lb • 232.2 lb • 2.3 lb • 10.5 lb

  23. An train manufacturer is test-driving a new locomotive. At one point, the speed of the new locomotive is 68 miles per hour. This is determined to be 84.3% of the maximum speed of the locomotive. Find the maximum speed of the new locomotive. If necessary, round your answer to the nearest hundredth. • 80.66 mph • 57.32 mph • 152.3 mph • 75.89 mph

  24. The mako shark can grow to a length of 12 feet. This is 70.59% of the maximum length of the beluga whale. Find the maximum length of the beluga whale. If necessary, round your answer to the nearest tenth. • 1.7 ft • 8.5 ft • 5.9 ft • 17 ft

  25. Team Scores

  26. The Velociraptor dinosaur averaged 6 feet in length. This is 42.9% of the average length of a Ornithimimus dinosaur. What was the average length of the Ornithimimus? If necessary, round your answer to the nearest hundredth. • 714.29 ft • 14 ft • 2.57 ft • 0.14 ft

  27. Benny’s older brother, Charles, is in college. Charles studies 17.5 hours each week. This is 204.8% more than the amount of time Benny spends studying. How many hours does Benny study each week to the nearest tenth of an hour? • 5.6 h • 0.8 h • 35.8 h • 8.5 h

  28. Find the percent increase or decrease from 280 to 84. • 70% increase • 70% decrease • 233% increase • 233% decrease

  29. Team Scores

  30. Li-ming owns an ice cream shop. On Saturday evening from 6:00 P.M. to 7:00 P.M., 80 people entered her shop. On Tuesday from 3:00 P.M. to 4:00 P.M., 17 people entered her shop. What was the percent decrease in customers from the given hour on Saturday to the given hour on Tuesday? If necessary, round your answer to the nearest hundredth of a percent. • 64.75% • 78.75% • 370.59% • 0.79%

  31. A red shift is a change in the wavelength of light caused by a light source, such as a galaxy, moving away from an observer. A red shift is expressed as a percent increase. If the normal wavelength of a light source is 600 nanometers and the wavelength of the source as observed from Earth is 800 nanometers, what is the red shift? • 33.33% • 25% • 0.33% • 300%

  32. Hector went shopping for a computer. At RST Store, a computer originally priced at $955 had a price reduction of 40%. What was the reduced price? • $915.00 • $573.00 • $1,337.00 • $382.00

  33. Team Scores

  34. Mrs. Fuentes prices items for her store. To do this, she takes the cost of each item received, and adds a profit margin and sales tax. Mrs. Fuentes received a shipment of chairs that cost her $420 each. The profit margin and sales tax together are 65%. What is the price of each chair? • $147.00 • $273.00 • $485.00 • $693.00

  35. Ms. Kuo buys and sells stocks for investors. Ms. Kuo’s salary is based on commissions from her stock sales. She receives 4% commission on each class-A security she sells and 3% on each class-B security she sells. If Ms. Kuo sells $90,100 worth of class-A securities and $56,350 worth of class-B securities in 3 months, what will her total salary be for these 3 months? • $3,604.00 • $5,294.50 • $1,690.50 • $10,251.50

  36. Mr. Medina wants to sell his house. The state he lives in charges a 3.3% sales tax on the sale of a house. The county charges a 3.7% sales tax, and the city charges a 2.3% sales tax. If Mr. Medina sells his home for $122,500, what is his total tax bill? • $1,139.25 • $4,042.50 • $12,127.50 • $11,392.50

  37. Team Scores

  38. Joe works in a music store and earns 18.5% commission on each sale. If Joe sells an organ and earns $82.00, what is the price of the organ? • $4.43 • $443.24 • $508.11 • $15.17

  39. Jermaine had dinner at his favorite restaurant. If the sales tax rate is 5% and the sales tax on the meal came to $2.00, what was the total cost of the meal, including sales tax and a15% tip? • $52.50 • $40.00 • $48.00 • $57.00

  40. Oki received a statement on her Certificate of Deposit showing that her investment had returned $4,836 over its life. If the Certificate of Deposit pays a simple interest rate of 3.1% and her initial investment was $19,500, how long had the money been invested? • 80 months • 10.8 years • 8 years • 130.1 months

  41. Carmelo puts $2,200.00 into savings bonds that pay a simple interest rate of 3.4%. How much money will the bonds be worth at the end of 5.5 years? • $7,136.80 • $2,552.20 • $2,611.40 • $411.40

  42. Team Scores

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