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1. |
What is the least common multiple of 4 and 8? |
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A. |
8 |
B. |
4 |
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C. |
24 |
D. |
16 |
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Hint |
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2. |
Express 0.625 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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3. |
If h =  i =  and j =  evaluate h - j + i. |
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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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4. |
What is  written as a decimal? |
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A. |
4.375 |
B. |
3.625 |
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C. |
4.125 |
D. |
 |
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Hint |
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5. |
Solve  |
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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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6. |
Find the median of the data.
56, 61, 64, 48, 63, 60, 57, 65
64, 60, 65, 68, 48, 64, 59, 59 |
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A. |
62.75 |
B. |
60.5 |
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C. |
64 |
D. |
60.0625 |
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Hint |
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7. |
Solve  . |
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A. |
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B. |
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C. |
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D. |
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Hint |
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8. |
What is the value of r in the equation -21.7 = -6.2r? |
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A. |
-27.9 |
B. |
-15.5 |
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C. |
0.29 |
D. |
3.5 |
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Hint |
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9. |
Write  as a decimal. |
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A. |
0.48 |
B. |
 |
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C. |
12.25 |
D. |
0.5 |
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Hint |
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10. |
Write 4.225 as a fraction in simplest form. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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11. |
Find  Write the product in simplest form. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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12. |
Multiply  Write the product in simplest form. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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13. |
Divide  by  Write the quotient in simplest form. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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14. |
Find the sum of  Write the solution in simplest form. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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15. |
Find  Write the sum in simplest form. |
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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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16. |
Find the LCM of 12a2b and 10b2c. |
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A. |
60a2b2c2 |
B. |
80a2b3c |
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C. |
60a2b2c |
D. |
40a2bc |
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Hint |
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17. |
Find  Write the difference in simplest form. |
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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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18. |
Find the mode of the following data: 6.2, 7.1, 5.0, 5.7, 6.2, 9.4, 4.3, 5.2, 5.5, 5.9 |
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A. |
6.05 |
B. |
No mode |
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C. |
6.2 |
D. |
5.8 |
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Hint |
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19. |
Find -12 − (−8). |
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A. |
−20 |
B. |
20 |
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C. |
4 |
D. |
−4 |
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Hint |
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20. |
On Monday, the temperature was −3°F. Three days later, the temperature was −7°F. What is the difference between these temperatures? |
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A. |
4° |
B. |
−10° |
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C. |
−4° |
D. |
10° |
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Hint |
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