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1. |
Cole can read 6 pages in 14 minutes. At this rate, how long will it take him to read a chapter that has 21 pages? |
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A. |
27 min |
B. |
42 min |
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C. |
9 min |
D. |
49 min |
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Hint |
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2. |
An architect's scale model shows a building that is 4.5 inches high. If the scale is 1 inch = 350 feet, how high will the actual building be? |
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A. |
1,575 ft |
B. |
900 ft |
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C. |
78 ft |
D. |
1,250 ft |
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Hint |
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3. |
Express  as a percent. |
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A. |
85% |
B. |
42.5% |
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C. |
75% |
D. |
68% |
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Hint |
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4. |
Find 35% of 400. |
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A. |
140 |
B. |
365 |
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C. |
70 |
D. |
120 |
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Hint |
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5. |
40 is what percent of 25? |
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A. |
16 |
B. |
160 |
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C. |
62.5 |
D. |
10 |
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Hint |
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6. |
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. |
Shuo |
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C. |
None of them; they all ran at the same average speed. |
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D. |
Keisha |
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Hint |
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7. |
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. |
39 cm |
B. |
23 cm |
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C. |
12.3 cm |
D. |
30 cm |
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Hint |
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8. |
Express  as a percent. |
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A. |
60% |
B. |
5% |
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C. |
15% |
D. |
3% |
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Hint |
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9. |
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. |
0.2335% |
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C. |
0.1868% |
D. |
0.934% |
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Hint |
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10. |
Find 45% of 360. |
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A. |
198 |
B. |
0.08 |
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C. |
162 |
D. |
180 |
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Hint |
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11. |
In the survey for which the results are shown below, if 57 people responded that they preferred orange candy, how many people participated in the survey? |
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A. |
300 |
B. |
190 |
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C. |
108 |
D. |
33 |
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Hint |
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12. |
Find the ratio 3:18 written as a fraction in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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13. |
Find the ratio 8 yards to 9 feet written as a fraction in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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14. |
Which container of yogurt, described in the table, costs the least per ounce? |
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A. |
5.5 oz |
B. |
10 oz |
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C. |
12.5 oz |
D. |
8 oz |
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Hint |
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15. |
Determine whether  =  form a proportion. Explain. |
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A. |
No, because 8 × 15 ? 10 × 12. |
B. |
No, because the ratios are not equal. |
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C. |
Yes, because 8 × 15 = 10 × 12. |
D. |
Yes, because 8 × 12 ? 10 × 15. |
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Hint |
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16. |
Find 0.008 written as a percent. |
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A. |
0.08% |
B. |
80% |
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C. |
8% |
D. |
0.8% |
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Hint |
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