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1. |
Express the ratio 437.6 miles on 17.8 gallons of gasoline as a unit rate. |
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A. |
26.33 miles per gallon |
B. |
25.71 miles per gallon |
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C. |
27.50 miles per gallon |
D. |
24.58 miles per gallon |
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Hint |
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2. |
Which fraction is equivalent to the ratio 16:48? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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3. |
What is the probability of a number less than 4 showing when a number cube is rolled? |
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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. |
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. |
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D. |
 |
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Hint |
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5. |
What number is 35% of 250? |
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A. |
130.75 |
B. |
87.5 |
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C. |
162.5 |
D. |
112.25 |
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Hint |
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6. |
Seventeen is what percent of sixty-eight? |
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A. |
25 |
B. |
32 |
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C. |
30 |
D. |
40 |
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Hint |
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7. |
Express 0.054 as a percent. |
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A. |
54% |
B. |
540% |
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C. |
5400% |
D. |
5.4% |
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Hint |
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8. |
Solve  |
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A. |
r = 179 |
B. |
r = 203 |
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C. |
r = 155 |
D. |
r = 107 |
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Hint |
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9. |
The school store is preparing for its yearly ''Spirit Shirt'' sale. In years past, the school store has sold a shirt to two out of every three students in the school. How many ''Spirit Shirts'' should the store expect to sell if the student population is 930? |
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A. |
620 shirts |
B. |
700 shirts |
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C. |
740 shirts |
D. |
660 shirts |
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Hint |
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10. |
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. |
15 miles |
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C. |
6 miles |
D. |
 miles |
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Hint |
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11. |
A map has a scale of 1 inch = 10 miles. If two cities are 4 inches apart on the map, what is the actual distance between the two cities? |
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A. |
44 miles |
B. |
400 miles |
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C. |
40 miles |
D. |
4 miles |
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Hint |
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12. |
Express  as a percent. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
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Hint |
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13. |
Find 50% of 80 mentally. |
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A. |
40 |
B. |
4 |
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C. |
160 |
D. |
20 |
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Hint |
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14. |
Estimate 60% of 92. |
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A. |
54 |
B. |
42 |
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C. |
60 |
D. |
48 |
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Hint |
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15. |
Find 68% of 79. |
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A. |
0.5372 |
B. |
5.372 |
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C. |
537.2 |
D. |
53.72 |
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Hint |
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16. |
16 is what percent of 192? |
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A. |
12% |
B. |
 |
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C. |
1200% |
D. |
 |
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Hint |
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17. |
An item that usually sells for $109.99 is now selling for $89.99. To the nearest tenth of a percent, what is the percent of decrease for the cost of the item? |
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A. |
0.20% |
B. |
25% |
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C. |
9.10% |
D. |
18.20% |
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Hint |
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18. |
Last year, Twyla's salary was $36,725.00. This year, her salary will be $38,194.00. What is the percent of increase of Twyla's salary? |
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A. |
4.25% |
B. |
3.50% |
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C. |
3.75% |
D. |
4% |
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Hint |
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