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1. |
64 is a multiple of which number? |
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A. |
18 |
B. |
17 |
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C. |
16 |
D. |
19 |
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Hint |
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2. |
Find the LCM of 10 and 8. |
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A. |
10 |
B. |
20 |
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C. |
2 |
D. |
40 |
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Hint |
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3. |
Refer to the chart shown. What is the least number of buckets or packages of each item that should be purchased so that there are the same number of chicken pieces, rolls, and cookies? |
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A. |
2 buckets of chicken,
4 packages of rolls,
5 packages of cookies |
B. |
1 bucket of chicken,
2 packages of rolls,
4 packages of cookies |
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C. |
2 buckets of chicken,
5 packages of rolls,
10 packages of cookies |
D. |
2 buckets of chicken,
5 packages of rolls,
5 packages of cookies |
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Hint |
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4. |
What is the LCM of 24 and 16?
multiples of 24: 0, 24, 48, 96, 192…
multiples of 16: 0, 16, 32, 48, 64… |
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A. |
16 |
B. |
48 |
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C. |
0 |
D. |
24 |
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Hint |
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5. |
Find the LCM of 3, 6, and 15 by using prime factors. |
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A. |
15 |
B. |
60 |
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C. |
30 |
D. |
18 |
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Hint |
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