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1. |
Express  as a decimal. |
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A. |
 |
B. |
0.33 |
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C. |
3.3 |
D. |
0.3 |
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Hint |
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2. |
Which of the following numbers is prime? |
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A. |
5 |
B. |
1 |
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C. |
15 |
D. |
9 |
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Hint |
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3. |
Write the prime factorization of 204. |
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A. |
2 × 3 × 17 |
B. |
2 × 17 |
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C. |
2 × 2 × 3 × 17 |
D. |
6 × 17 |
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Hint |
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4. |
Express 0.3 as a fraction. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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5. |
Express 31 per hundred as a percent. |
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A. |
31% |
B. |
0.31% |
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C. |
31 |
D. |
31% |
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Hint |
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6. |
George wants to resurface the table below with ceramic tiles. What is the largest square tile that he can use without having to cut any tiles? |
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A. |
4 inches on each side |
B. |
6 inches on each side |
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C. |
12 inches on each side |
D. |
8 inches on each side |
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Hint |
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7. |
What is the greatest common factor of 14p2q and 42p3q2? |
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A. |
7p2q2 |
B. |
14pq |
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C. |
7pq |
D. |
14p2q |
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Hint |
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8. |
Express  in simplest form. |
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A. |
 |
B. |
|
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C. |
 |
D. |
 |
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Hint |
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9. |
Which fraction is  when written in simplest form? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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10. |
Express 82 out of 100 as a percent. |
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A. |
82% |
B. |
0.83% |
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C. |
0.83% |
D. |
82 % |
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Hint |
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11. |
Find the least common multiple of 18 and 24. |
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A. |
216 |
B. |
72 |
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C. |
432 |
D. |
36 |
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Hint |
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12. |
Rachel and Diego both jog regularly. Rachel jogs every other day, and Diego jogs every third day. They both jogged today. How many days will it be before they both jog on the same day again? |
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A. |
12 |
B. |
3 |
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C. |
2 |
D. |
6 |
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Hint |
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13. |
Express  % as a decimal. |
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A. |
72.625 |
B. |
0.72625 |
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C. |
7.2625 |
D. |
0.072625 |
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Hint |
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14. |
The pie graph shows the percentage of people found in a survey to prefer certain colors of candy to others. Write the percentage of people who preferred red candy as a decimal. |
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A. |
0.5 |
B. |
5.0 |
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C. |
0.21 |
D. |
2.1 |
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Hint |
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15. |
Which sentence is not true? |
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A. |
 |
B. |
 > 42% |
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C. |
0.3 < 34% |
D. |
 > 0.85 |
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Hint |
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16. |
Which set of rational numbers is ordered from least to greatest? |
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A. |
, 73%,  , 0.6 |
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B. |
0.6, , , 73% |
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C. |
, 0.6, 73%, |
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D. |
0.6, , 73%, |
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Hint |
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