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1. |
Write  as a decimal. |
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A. |
3.08 |
B. |
30.08 |
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C. |
30.810 |
D. |
30.8 |
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Hint |
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2. |
Find the GCF of 24 and 54. |
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A. |
3 |
B. |
6 |
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C. |
12 |
D. |
2 |
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Hint |
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3. |
A recipe calls for  cups of flour. Express this measure as an improper fraction. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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4. |
What is the LCM of 14 and 8?
multiples of 14: 0, 14, 28, 42, 56, 70…
multiples of 8: 0, 8, 16, 24, 32, 56… |
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A. |
70 |
B. |
14 |
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C. |
56 |
D. |
2 |
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Hint |
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5. |
Choose the fraction that is less than  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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6. |
Express 0.68 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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7. |
The White House is approximately 18.05 acres. Express this decimal as a mixed number in simplest form. |
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A. |
18 |
B. |
18 |
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C. |
18 |
D. |
18 |
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Hint |
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8. |
Express  as a decimal. |
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A. |
0.5 |
B. |
0.4 |
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C. |
0.8 |
D. |
0.04 |
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Hint |
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9. |
Find the GCF of 38 and 49. |
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A. |
4 |
B. |
1 |
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C. |
3 |
D. |
2 |
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Hint |
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10. |
Replace the  with a number so that the fractions are equal  . |
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A. |
23 |
B. |
5 |
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C. |
15 |
D. |
10 |
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Hint |
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11. |
Write the equivalent fractions represented by the models. |
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 |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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12. |
135 is a multiple of which number? |
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A. |
15 |
B. |
4 |
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C. |
21 |
D. |
7 |
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Hint |
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13. |
Write  ,  , and  in order from least to greatest. |
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A. |
, , |
B. |
, , |
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C. |
, , |
D. |
, , |
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Hint |
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14. |
Write the number modeled as an improper fraction. |
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 |
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A. |
 |
B. |
 |
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C. |
2 |
D. |
 |
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Hint |
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