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1. |
What is the probability of a number less than 4 showing when a number cube is rolled? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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2. |
A jar contains 4 red marbles, 6 blue marbles, 3 yellow marbles, and 5 green marbles. If one marble is randomly selected, what is the probability that it is red or green? |
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A. |
 |
B. |
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C. |
 |
D. |
 |
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Hint |
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3. |
Use cross products to determine which ratio forms a proportion with  |
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A. |
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B. |
 |
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C. |
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D. |
 |
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4. |
Solve the proportion  . |
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A. |
16 |
B. |
196 |
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C. |
8 |
D. |
392 |
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Hint |
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5. |
The manager of a music store examined his CD sales by category for the past few months. The results are shown in the table. If he plans to order 250 new CDs, how many of them should be dance? |
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A. |
40 |
B. |
28 |
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C. |
11 |
D. |
23 |
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Hint |
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6. |
A recent poll showed that 42% of those asked planned to vote for one particular candidate on Election Day. If 33,400 people vote, how many people vote for the particular candidate? |
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A. |
19,372 |
B. |
3042 |
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C. |
14,028 |
D. |
795 |
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Hint |
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7. |
Write  as a percent. |
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A. |
7.2% |
B. |
72% |
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C. |
0.072% |
D. |
0.72% |
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Hint |
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8. |
What number is approximately 40% of 685? |
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A. |
280 |
B. |
350 |
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C. |
420 |
D. |
320 |
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Hint |
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9. |
Find 27% of 42. |
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A. |
0.1134 |
B. |
11.34 |
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C. |
113.4 |
D. |
1.134 |
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Hint |
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10. |
What is the percent of change from 32 ounces to 28 ounces? |
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A. |
14.3% increase |
B. |
12.5% increase |
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C. |
12.5% decrease |
D. |
14.3% decrease |
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Hint |
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11. |
A new manufacturing process requires 45 minutes to produce a piece of furniture. If the old process took 1 hour and 20 minutes, what is the percent of change in production time? |
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A. |
43.75% decrease |
B. |
43.75% increase |
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C. |
77.8% increase |
D. |
77.8% decrease |
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Hint |
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12. |
Express the ratio 16 days to 4 weeks as a fraction in simplest form. |
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A. |
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B. |
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C. |
4 |
D. |
 |
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Hint |
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13. |
A six-pack of soda costs $2.49, a 12-pack of soda costs $3.99, and a 24-pack of soda costs $5.49. Which pack has the lowest cost per unit? |
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A. |
The unit rates are equal. |
B. |
24-pack |
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C. |
12-pack |
D. |
6-pack |
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Hint |
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14. |
A blue print with a scale of inch = 1 foot shows a room with dimensions of 3 inches by  inches. What are the actual dimensions of the room? |
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A. |
12 feet by 14 feet |
B. |
6 feet by 7 feet |
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C. |
15 feet by  feet |
D. |
4 feet by  feet |
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Hint |
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15. |
A map has a scale of 1 inch = 15 miles. What is the actual distance between two cities that are  inches apart on the map? |
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A. |
 miles |
B. |
6 miles |
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C. |
 miles |
D. |
15 miles |
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Hint |
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16. |
Express  as a percent. Round to the nearest tenth percent, if necessary. |
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A. |
35.60% |
B. |
355.60% |
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C. |
3.60% |
D. |
3555.60% |
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Hint |
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17. |
Estimate 11% of 60. |
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A. |
600 |
B. |
10 |
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C. |
3 |
D. |
6 |
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Hint |
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18. |
Opa wishes to purchase a new CD player. When she goes to the electronics store, Opa selects a CD player that is on sale at 40% off of the original price of $69.95. Before tax, what is the sale price? |
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A. |
$27.98 |
B. |
$38.47 |
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C. |
$31.48 |
D. |
$41.97 |
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Hint |
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