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1. |
Solve  . |
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A. |
25 |
B. |
30 |
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C. |
35 |
D. |
20 |
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Hint |
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2. |
In Kendra's school, 2 out of every 5 seventh graders went to a movie theater over the weekend. If there are 80 students in the seventh grade, how many of them saw a movie? |
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A. |
28 |
B. |
16 |
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C. |
32 |
D. |
36 |
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Hint |
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3. |
At Howard's Family Grocery, you can buy 8 apples for $2.00. How much will you pay for 12 apples? |
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A. |
$1.50 |
B. |
$0.75 |
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C. |
$48 |
D. |
$3 |
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Hint |
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4. |
Determine whether  =  form a proportion. Explain. |
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A. |
Yes, because 10.62 × 4  6 × 7.05. |
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B. |
No, because 10.62 × 4 = 6 × 7.05. |
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C. |
Yes, because 10.62 × 4 = 6 × 7.05. |
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D. |
No, because 10.62 × 4 6 × 7.05. |
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Hint |
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5. |
Determine whether  =  form a proportion. Explain. |
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A. |
No, because 47.7 × 7 3 × 110.4. |
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B. |
Yes, because 47.7 × 7 3 × 110.4. |
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C. |
Yes, because 47.7 × 7 = 3 × 110.4. |
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D. |
No, because 47.7 × 7 = 3 × 110.4. |
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Hint |
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