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1. |
What is 125:625 expressed 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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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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3. |
Find the probability of the spinner landing on a space that is not blue. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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4. |
Find the value of c for the proportion  |
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A. |
13.6 |
B. |
1.7 |
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C. |
97.9 |
D. |
30.6 |
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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. |
23 |
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C. |
11 |
D. |
28 |
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Hint |
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6. |
In a recent survey, 18% of those asked enjoy gardening in their free time. In a community of 46,000, how many people could be expected to like gardening in their free time? |
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A. |
460 |
B. |
828 |
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C. |
8280 |
D. |
18,000 |
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Hint |
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7. |
Express 0.054 as a percent. |
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A. |
5.4% |
B. |
54% |
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C. |
5400% |
D. |
540% |
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Hint |
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8. |
Which number in the set {0.22,  , 20%, 1 to 4} is the greatest? |
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A. |
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B. |
20% |
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C. |
0.22 |
D. |
1 to 4 |
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Hint |
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9. |
Express the ratio 16 days to 4 weeks as a fraction in simplest form. |
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A. |
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B. |
4 |
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C. |
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D. |
 |
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Hint |
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10. |
A cookie recipe calls for two eggs and yields 4 dozen cookies. How many eggs would be necessary to make 10 dozen cookies? |
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A. |
7eggs |
B. |
6 eggs |
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C. |
4 eggs |
D. |
5 eggs |
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Hint |
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11. |
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. |
6 miles |
B. |
 miles |
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C. |
15 miles |
D. |
 miles |
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Hint |
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12. |
A blueprint of a house shows a closet with a width of 1.75 inches. The actual closet will have a width of 2.5 feet. What is the scale of the blueprint? |
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A. |
7 inches = 8 feet |
B. |
7 inches = 10 feet |
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C. |
8 inches = 1 foot |
D. |
10 inches = 7 feet |
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Hint |
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13. |
Find 60% of 30 mentally. |
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A. |
50 |
B. |
18 |
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C. |
24 |
D. |
12 |
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Hint |
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14. |
Find  of 99 mentally. |
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A. |
297 |
B. |
9 |
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C. |
11 |
D. |
33 |
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Hint |
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15. |
If Dah-Chou invests $2500.00 at an annual interest rate of 7.25%, how long will it take for him to earn $1450 in interest? |
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A. |
10 years |
B. |
8 years |
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C. |
6 years |
D. |
4 years |
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Hint |
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16. |
Find 16% of 230. |
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A. |
36.8 |
B. |
368 |
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C. |
3.68 |
D. |
3680 |
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Hint |
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17. |
Find the percent of change from 2.5 inches to 9 inches. |
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A. |
260% |
B. |
72.20% |
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C. |
2.60% |
D. |
722% |
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Hint |
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18. |
Find the percent of change from 6.5 feet to 8 feet. Round to the nearest tenth of a percent. |
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A. |
23.10% |
B. |
0.20% |
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C. |
25% |
D. |
18.80% |
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Hint |
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