Vsol 8.3 Chapter 6
10 Questions
| Attempts: 104
Pre-Algebra assessment over ratios, proportions and percents.
Questions and Answers
- 1.
Express 16 maples trees out of 44 trees as a ratio in simplest form.
- A.
16 : 44
- B.
11 : 4
- C.
4 : 11
- D.
8 : 22
Correct Answer
C. 4 : 11 -
- 2.
Express $59.95 postage for 11 identical packages as a unit rate.
- A.
$4.90 per package
- B.
$5.45 per package
- C.
$5.95 per package
- D.
$6.00 per package
Correct Answer
B. $5.45 per package -
- 3.
What is 56% expressed as a decimal?
- A.
0.0056
- B.
0.056
- C.
5.6
- D.
0.56
Correct Answer
D. 0.56 -
- 4.
If Karen scores 6 goals out of 15 attempts, what percent of her attempts result in a score?
- A.
4%
- B.
6%
- C.
40%
- D.
60%
Correct Answer
C. 40% -
- 5.
What is 42% as a fraction in simplest form?
- A.
21/50
- B.
12/25
- C.
42/100
- D.
3/5
Correct Answer
A. 21/50 -
- 6.
A soup recipe calls for 2 pounds of rice for 25 servings. How many pounds are needed for 30 servings?
- A.
0.5 lb
- B.
2.4 lb
- C.
3.3 lb
- D.
3.5 lb
Correct Answer
B. 2.4 lb -
- 7.
Which is the greatest number in the set {4/5, 0.70, 78%, 7 out of 9}?
- A.
4/5
- B.
0.70
- C.
78%
- D.
7 out of 9
Correct Answer
A. 4/5 -
- 8.
What is 75 percent of 32?
- A.
20
- B.
24
- C.
28
- D.
29
Correct Answer
B. 24 -
- 9.
A map of North Carolina is drawn with a scale of 3 inches equals 50 miles. Two cities are 2.25 inches apart on the map. What is the actual distance between the two cities?
- A.
17.5 mi
- B.
37.5 mi
- C.
56.25 mi
- D.
112.5 mi
Correct Answer
B. 37.5 mi -
- 10.
16 is 40 percent of what number?
- A.
640
- B.
50
- C.
40
- D.
6.4
Correct Answer
C. 40 -
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