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1. |
Express 30 minutes per day in simplest form. |
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A. |
 |
B. |
1 to 24 |
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C. |
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D. |
30:1 |
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Hint |
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2. |
Marja bicycled 7 hours a day for 14 days. She traveled 294 miles. What is her unit rate of travel per day? |
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A. |
2 miles per day |
B. |
21 miles per day |
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C. |
42 miles per day |
D. |
3 miles per day |
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Hint |
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3. |
Find p if  . |
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A. |
3 |
B. |
2 |
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C. |
1.5 |
D. |
2.5 |
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Hint |
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4. |
Express 62 % as a fraction in simplest form. |
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A. |
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B. |
 |
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C. |
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D. |
 |
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Hint |
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5. |
What number is 60% of 80? |
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A. |
52 |
B. |
75 |
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C. |
32 |
D. |
48 |
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Hint |
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6. |
Brenda earns $120 per week working at a part-time job. After taxes, her paycheck is only 75% of what she earned. What is the amount of Brenda's check? |
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A. |
$45 |
B. |
$75 |
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C. |
$90 |
D. |
$900 |
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Hint |
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7. |
During a college football game 8,400 people showed their spirit by wearing the home team's colors. If 12,000 people attended the game, what percent of the crowd wore the same colors? |
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A. |
80% |
B. |
75% |
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C. |
70% |
D. |
65% |
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Hint |
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8. |
Shuo ran 5 km in 20 min, Poloma ran 15 km in 40 min, and Keisha ran 3 km in 15 min. Who had the highest average speed? |
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A. |
Poloma |
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B. |
Keisha |
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C. |
None of them; they all ran at the same average speed. |
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D. |
Shuo |
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Hint |
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9. |
If the scale on a map is 1 inch for every 58 miles, and Baltimore, Maryland, and Los Angeles, California, are 2313.5 miles apart, approximately how far apart should they be on the map? |
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A. |
40 miles |
B. |
39.89 inches |
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C. |
132.37 inches |
D. |
30.08 inches |
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Hint |
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10. |
Mr. Navarro is a landscaper. He uses a computer program to generate scale drawings of his plans. If the scale on a particular drawing is 3 cm for each meter and Mr. Navarro wants to plant a hedge that runs along the side of a building and is 13 m long, how long should the drawing of the hedge on the program be? |
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A. |
12.3 cm |
B. |
39 cm |
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C. |
30 cm |
D. |
23 cm |
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Hint |
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11. |
Express  as a percent. Round to the nearest tenth. |
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A. |
38.1% |
B. |
2.38% |
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C. |
26.3% |
D. |
1.68% |
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Hint |
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12. |
Express 4283% as a decimal. |
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A. |
42.83 |
B. |
428.3 |
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C. |
4283 |
D. |
4.283 |
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Hint |
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13. |
In a sample of air containing about 500 liters, 4.67 liters of the element Argon was found. What percentage of the air is Argon? |
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A. |
0.467% |
B. |
0.1868% |
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C. |
0.2335% |
D. |
0.934% |
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Hint |
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14. |
What number is 77% of 126? |
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A. |
97.02 |
B. |
77.13 |
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C. |
102.44 |
D. |
98.28 |
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Hint |
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15. |
Find the ratio 15 to 12 written as a fraction in simplest form. |
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A. |
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B. |
1 |
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C. |
 |
D. |
 |
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Hint |
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16. |
Determine whether  =  form a proportion. Explain. |
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A. |
Yes, because 47.7 × 7  3 × 110.4. |
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B. |
No, because 47.7 × 7 3 × 110.4. |
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C. |
Yes, because 47.7 × 7 = 3 × 110.4. |
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D. |
No, because 47.7 × 7 = 3 × 110.4. |
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Hint |
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