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1. |
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. |
16 |
B. |
32 |
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C. |
36 |
D. |
28 |
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Hint |
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2. |
Express  as a percent. |
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A. |
68% |
B. |
42.5% |
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C. |
75% |
D. |
85% |
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Hint |
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3. |
Express  as a percent. Round to the nearest tenth. |
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A. |
15.2% |
B. |
17.1% |
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C. |
12.5% |
D. |
33.3% |
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Hint |
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4. |
Which of the following is not reasonable? |
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A. |
The weight of a mouse is 0.60% the weight of a lion. |
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B. |
Last year's sales were 108% of this year's sales. |
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C. |
The number of household microwaves today are 0.95% of the microwaves in 1980. |
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D. |
The cost of gasoline is 120% of last year's cost. |
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Hint |
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5. |
Brenda earns $120 per week working at a part-time job. After taxes, her paycheck is only 75% of what she earned. What is the amount of Brenda's check? |
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A. |
$45 |
B. |
$900 |
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C. |
$90 |
D. |
$75 |
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Hint |
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6. |
What number is 34% of 65? |
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A. |
41.2 |
B. |
52.3 |
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C. |
19.1 |
D. |
22.1 |
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Hint |
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7. |
Express 4 ounces per pound in simplest form. |
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A. |
4 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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8. |
Which pair of ratios is not equivalent? |
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A. |
and  |
B. |
and  |
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C. |
 and  |
D. |
 and  |
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Hint |
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9. |
Which of the following is not a unit rate? |
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A. |
0.12 molecules per liter |
B. |
65 miles per hour |
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C. |
3 incidents each day |
D. |
10 cm every 5 years |
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Hint |
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10. |
Kira has a 17.5-gallon gasoline tank in her car. She feels comfortable driving until she only has one gallon left, and then she fills up her tank again. If she starts with a full tank and then travels 182 miles on her first 7 gallons of gas, how much farther can she go before she only has one gallon of gasoline left in her tank? |
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A. |
123.5 |
B. |
365 |
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C. |
247 |
D. |
200 |
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Hint |
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11. |
If the scale on a map is 1 cm for every 117 km and Washington, D.C., and Baghdad, Iraq, are 85.26 cm apart on the map, then approximately how far apart are they really? |
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A. |
9,975 cm |
B. |
9,975 m |
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C. |
9.975 m |
D. |
9,975 km |
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Hint |
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12. |
Find 72% of 850. |
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A. |
612 |
B. |
118 |
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C. |
618 |
D. |
238 |
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Hint |
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13. |
In the expression 18 is 20% of 90, 90 is the _____. |
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A. |
rate |
B. |
percent proportion |
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C. |
percentage |
D. |
base |
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Hint |
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14. |
Which container of yogurt, described in the table, costs the least per ounce? |
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A. |
12.5 oz |
B. |
10 oz |
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C. |
5.5 oz |
D. |
8 oz |
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Hint |
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15. |
Find the scale factor of a drawing if the scale is 1 inch =  inch. |
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A. |
|
B. |
1 |
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C. |
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D. |
8 |
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Hint |
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16. |
Find 7.25 written as a percent. |
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A. |
7,250% |
B. |
72.5% |
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C. |
7.25% |
D. |
725% |
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Hint |
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