Chapter 9 Review

Chapter 9 Test

Chapter 9 Review

1. / Convert the following using dimensional analysis.
160 feet to yards
A) yd B) 53.1 yd C) 480 yd D) 470 yd
2. / Convert the following using dimensional analysis. Round to 2 decimal places, if necessary.
17,245 feet to miles
A) 9.80 mi B) 9.81 mi C) 3.28 mi D) 3.27 mi
3. / Convert the following measurement to the specified measurement.
0.098 m = ______mm
A) 0.00098 mm B) 0.000098 mm C) 98 mm D) 980 mm
4. / Convert the following measurement to the specified measurement.
758 km = _____ hm
A) 75,800 hm B) 75.8 hm C) 7,580 hm D) 7.58 hm
5. / Convert the following measurement to the specified measurement. Round to the nearest hundredth.
54.2 millimeters = ______inches
A) 21.34 inches B) 13,766.83 inches C) 2.13 inches D) 1,376.68 inches
6. / Convert the following measurement to the specified measurement. Round to the nearest tenth.
59.72 miles = ______kilometers
A) / 96.1 kilometers / C) / 961.5 kilometers
B) / 370.9 kilometers / D) / 37.1 kilometers
7. / Ann used a tape measure to section off areas for her vegetable garden. She measured the section for peppers to be 252 inches long. How many feet long is the section for Ann's peppers?
A) 7 feet B) 3,024 feet C) 21 feet D) 9,072 feet
8. / Jose drives 105 kilometers per hour on a freeway in Fredericton, New Brunswick. When he crosses into Augusta, Maine, he resumes the same speed. How fast does Jose drive in miles per hour? Round to the nearest tenth.
A) / 65.2 miles per hour / C) / 169.0 miles per hour
B) / 174.0 miles per hour / D) / 55.2 miles per hour
9. / Use an English/Metric conversion for area given in the table to convert the following measurement to the specified measurement. Round to the nearest hundredth, if necessary.
1 in2 / ≈ 6.45 cm2
1 ft2 / ≈ 0.093 m2
1 yd2 / ≈ 0.836 m2
1 mi2 / ≈ 2.59 km2
1 acre / ≈ 4,047 m2
5,397 km2 = _____ mi2
A) 2,083.78 mi2 B) 3,353.53 mi2 C) 8,685.65 mi2 D) 13,978.23 mi2
10. / Use an English conversion for capacity given in the table to convert the following measurement to the specified measurement. Round to the nearest hundredth, if necessary.
1 cubic foot / ≈ 7.48 gal
1 cubic yard / ≈ 202 gal
1 gal / ≈ 231 cubic inches
7,121 cubic yards = ______gallons
A) / 1,438,442 gallons / C) / 35.25 gallons
B) / 141.01 gallons / D) / 5,753,768 gallons
11. / Convert the following measurement to the specified measurement.
2.7 mL = ______daL
A) 0.0027 daL B) 27,000 daL C) 2,700 daL D) 0.00027 daL
12. / Convert the following measurement to the specified measurement. Round to the nearest hundredth, if necessary.
5,977 kL = ______gallons
A) / 225.55 gallons / C) / 1,583,905 gallons
B) / 22.55 gallons / D) / 15,839,050 gallons
13. / Chelsea wants to paint the walls in her bedroom. A gallon of paint will cover 400 ft2. She measures the surface to be painted and it is 136,129 in.2. How many gallons of paint should she buy?
A) 3 gallons B) 2 gallons C) 28 gallons D) 29 gallons
14. / Convert the following measurement to the specified measurement.
128 oz to pounds
A) 8.125 pounds B) 2,080 pounds C) 2,048 pounds D) 8 pounds
15. / Convert the following measurement to the specified measurement.
10,600 lb to tons
A) 2,120,000 tons B) 5.3 tons C) 21,200,000 tons D) 53 tons
16. / Convert the following metric weight to the specified unit.
702 dag = _____ kg
A) 0.702 kg B) 7.02 kg C) 70,200 kg D) 702,000 kg
17. / Convert the following unit to the specified equivalent unit. Round to the nearest hundredth, if necessary.
3,239 ounces = _____ grams
A) 11.57 grams B) 115.68 grams C) 90,692 grams D) 906,920 grams
18. / Convert the following unit to the specified equivalent unit. Round to the nearest hundredth, if necessary.
5,456 metric tons = _____ pounds
A) / 12,003,200 pounds / C) / 0.25 pounds
B) / 120,032,000 pounds / D) / 2.48 pounds
19. / Convert the following unit to the specified equivalent unit. Round to the nearest hundredth, if necessary.
250 metric tons = _____ tons
A) 2,750 tons B) 22.73 tons C) 275 tons D) 227.27 tons
20. / Convert the following Celsius temperature to an equivalent Fahrenheit temperature.
45°C
A) 23.4°F B) 7.2°F C) 113°F D) 57°F
21. / Convert the following Fahrenheit temperature to an equivalent Celsius temperature. Round to the nearest hundredth, if necessary.
–153°F
A) –102.78°C B) –53°C C) –333°C D) –243.4°C
22. / A chemistry teacher has 2,511 grams of a substance and he wants to separate the substance into 6-oz jars. How many 6-oz jars can he fill?
A) / He can fill 418 jars (almost 419). / C) / He can fill 419 jars (almost 420).
B) / He can fill 14 jars (almost 15). / D) / He can fill 15 jars (almost 16).

Answer Key

1. / A
2. / D
3. / C
4. / C
5. / C
6. / A
7. / C
8. / A
9. / A
10. / A
11. / D
12. / C
13. / A
14. / D
15. / B
16. / B
17. / C
18. / A
19. / C
20. / C
21. / A
22. / B