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1. |
Express the ratio 437.6 miles on 17.8 gallons of gasoline as a unit rate. |
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A. |
27.50 miles per gallon |
B. |
24.58 miles per gallon |
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C. |
25.71 miles per gallon |
D. |
26.33 miles per gallon |
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Hint |
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2. |
What is 125:625 expressed 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 three coins are tossed, what is the probability that exactly two will show heads? |
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A. |
|
B. |
 |
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C. |
|
D. |
 |
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Hint |
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4. |
Solve the proportion  . |
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A. |
8 |
B. |
16 |
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C. |
196 |
D. |
392 |
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Hint |
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5. |
North High School has 2764 students enrolled. Use the table to determine how many students study for 2 or more hours. |
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A. |
69 |
B. |
2419 |
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C. |
1534 |
D. |
594 |
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Hint |
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6. |
Which number in the set {0.22,  , 20%, 1 to 4} is the greatest? |
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A. |
|
B. |
20% |
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C. |
0.22 |
D. |
1 to 4 |
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Hint |
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7. |
If a jacket is on sale for 15% off the regular price of $38.59, about how much is the discount? |
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A. |
$4.00 |
B. |
$3.50 |
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C. |
$6.00 |
D. |
$15.00 |
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Hint |
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8. |
The results of a survey show that 11.8% of people watching television watched a particular movie. If there were approximately 758,000,000 viewers, how many people watched the movie? |
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A. |
89,444,000 |
B. |
668,556,000 |
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C. |
64,237,288 |
D. |
178,888,000 |
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Hint |
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9. |
Find the percent of change from 58°F to 84°F. |
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A. |
30.95% |
B. |
16.92% |
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C. |
44.83% |
D. |
26.0% |
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Hint |
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10. |
If the price of a car is $18,000 one month and $19,500 four months later, what is the percent of change? |
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A. |
7.7% decrease |
B. |
8.3% decrease |
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C. |
8.3% increase |
D. |
7.7% increase |
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Hint |
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11. |
Solve  |
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A. |
x = 29 |
B. |
x = 24 |
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C. |
x = 1.5 |
D. |
x = 37.5 |
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Hint |
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12. |
A map has a scale of 1 inch = 15 miles. What is the actual distance between two cities that are  inches apart on the map? |
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A. |
 miles |
B. |
15 miles |
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C. |
6 miles |
D. |
 miles |
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Hint |
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13. |
A map has a scale of 1 inch = 10 miles. If two cities are 4 inches apart on the map, what is the actual distance between the two cities? |
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A. |
4 miles |
B. |
400 miles |
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C. |
44 miles |
D. |
40 miles |
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Hint |
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14. |
Express  as a percent. Round to the nearest tenth percent, if necessary. |
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A. |
35.60% |
B. |
355.60% |
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C. |
3555.60% |
D. |
3.60% |
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Hint |
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15. |
Find 60% of 30 mentally. |
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A. |
24 |
B. |
50 |
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C. |
18 |
D. |
12 |
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Hint |
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16. |
If Dah-Chou invests $2500.00 at an annual interest rate of 7.25%, how long will it take for him to earn $1450 in interest? |
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A. |
4 years |
B. |
10 years |
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C. |
6 years |
D. |
8 years |
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Hint |
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17. |
Find 16% of 230. |
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A. |
3.68 |
B. |
36.8 |
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C. |
3680 |
D. |
368 |
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Hint |
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18. |
Suppose a number cube is rolled. What is the probability of rolling a number greater than 4? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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