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1. |
Solve the proportion  =  |
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A. |
 |
B. |
4.5 |
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C. |
 |
D. |
-18 |
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Hint |
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2. |
A truck driver transporting a load of cattle to Sioux City, Iowa, drove 660 miles in 12 hours. The next day he maintained the same rate for 10 hours. How far did he drive the next day? |
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A. |
792 miles |
B. |
605 miles |
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C. |
600 miles |
D. |
550 miles |
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Hint |
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3. |
On a map, the scale is 1 inch = 0.75 miles. If the distance between two landmarks on the map is 0.5 inches, what is the actual distance in miles? |
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A. |
1.5 miles |
B. |
3 miles |
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C. |
1.25 miles |
D. |
0.375 miles |
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Hint |
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4. |
A ratio that compares a number to one hundred is called a(n) _______. |
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A. |
scale |
B. |
percent |
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C. |
hundredth |
D. |
cross product |
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Hint |
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5. |
Find 12.5% of 32. |
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A. |
4 |
B. |
2.56 |
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C. |
256 |
D. |
400 |
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Hint |
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6. |
When finding the percent of increase or decrease from one quantity to another, the amount of change is compared to ______. |
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A. |
100% |
B. |
the amount of increase or decrease |
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C. |
the original quantity |
D. |
the new quantity after the increase or decrease |
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Hint |
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7. |
The odds of an event can best be described as ______. |
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A. |
 |
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B. |
 |
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C. |
 |
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D. |
 |
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Hint |
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8. |
One dice is rolled. Find the odds that a number less than 3 is rolled. |
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A. |
1:3 |
B. |
1:2 |
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C. |
0:1 |
D. |
1:4 |
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Hint |
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9. |
The scale drawing of a triangle is shown below. If the perimeter of the actual triangle is 35 feet, what is the scale? |
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A. |
1 in. = 3 ft |
B. |
2 in. = 3 ft |
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C. |
1 in. = 7 ft |
D. |
2 in. = 7 ft |
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Hint |
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10. |
The chart shows the amount of time Janette spends on each activity in her day. What percent of the time is Janette sleeping or socializing? Round to the nearest tenth of a percent if necessary. |
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A. |
8.3% |
B. |
29.2% |
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C. |
54.2% |
D. |
37.5% |
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Hint |
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11. |
Find 56% of 150. |
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A. |
268 |
B. |
76 |
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C. |
315 |
D. |
84 |
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Hint |
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12. |
Alana wants to buy the new CD by the Raspberries. The CD costs $15.99, but since she was one of the first 50 customers that day, she gets a 20% discount. How much will the CD cost? |
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A. |
$3.20 |
B. |
$12.79 |
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C. |
$19.19 |
D. |
$31.98 |
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Hint |
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13. |
If you spin two spinners numbered one through ten, what is the probability of spinning a 2 the first one and an odd number the second? |
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A. |
 |
B. |
 |
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C. |
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D. |
 |
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Hint |
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14. |
If you have a bag of marbles with 3 red, 4 blue, and 2 green marbles and choose a marble from the bag, what is the probability that you choose either a green or blue marble? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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