Module 3 Pre-test
.
- 1.
4/5 converted to a decimal is:
- A.
.08
- B.
0.8
- C.
0.8
- D.
80
Correct Answer
B. 0.8 -
- 2.
The answer to Question 1 is known as a _______________________ decimal.
- A.
Terminating
- B.
Repeating
- C.
Regular
- D.
Temporary
Correct Answer
A. Terminating -
- 3.
2 1/4 converted to an improper fraction is:
- A.
7/4
- B.
6/4
- C.
4/9
- D.
9/4
Correct Answer
D. 9/4 -
- 4.
1/9 written as a decimal is:
- A.
0.1
- B.
0.01
- C.
0.1
- D.
0.001
Correct Answer
C. 0.1 -
- 5.
The answer to Question 4 is known as a __________________ decimal.
- A.
Continuous
- B.
Regular
- C.
Terminating
- D.
Repeating
Correct Answer
D. Repeating -
- 6.
When a decimal is found to be a repeating decimal, it can be recognized by what symbol above the repeated number?
- A.
Subscript
- B.
Bar Notation
- C.
Ampersand
- D.
Inequality Sign
Correct Answer
B. Bar Notation -
- 7.
Which list of rational numbers is correctly ordered from least to greatest? 9 3/4 , 9.74 , 9 5/7 , 9.72 ,9 9/13
- A.
9 9/13, 9 5/7, 9.72, 9.74, 9 3/4
- B.
9 3/4, 9.72, 9 5/7, 9.74, 9 9/13
- C.
9.72, 9.74, 9 5/7, 9 3/4, 9 9/13
- D.
9.72, 9.74, 9 3/4, 9 5/7, 9 9/13
Correct Answer
A. 9 9/13, 9 5/7, 9.72, 9.74, 9 3/4 -
- 8.
Which list of rational numbers is ordered from greatest to least? 1/8 , 0.3 , 1/3 , 4/9 , 0.7
- A.
1/8, 0.3, 1/3, 4/9, 0.7
- B.
1/8, 1/3, 0.3, 0.7, 4/9
- C.
0.7, 4/9, 1/3, 0.3, 1/8
- D.
1/8, 1/3, 4/9, 0.3, 0.7
Correct Answer
C. 0.7, 4/9, 1/3, 0.3, 1/8 -
- 9.
Order the following rational numbers from least to greatest: -0.8 , -3/4 , 1.25 , 0
- A.
0, -0.8, -3/4, 1.25
- B.
0, 1.25, -0.8, -3/4
- C.
-0.8, -3/4, 0, 1.25
- D.
1.25, 0, -3/4, -0.8
Correct Answer
C. -0.8, -3/4, 0, 1.25 -
- 10.
Compare the following fractions and tell whether they are greater than, less than, or equal to each other.3/4 and 7/8
- A.
>
- B.
- C.
=
- D.
Option 4
Correct Answer
B. -
- 11.
Compare the following rational numbers and tell whether they are greater than, less than, or equal to each other. 4/10 and 0.04
- A.
- B.
>
- C.
=
- D.
Option 4
Correct Answer
B. > -
- 12.
When a fraction is converted to a decimal through long division, a terminating decimal is formed when the remainder is _______________________.
- A.
Less
- B.
Repeated
- C.
Zero
- D.
Added
Correct Answer
C. Zero -
- 13.
Which of the following is not a type of rational number?
- A.
Fraction in the form a/b
- B.
Repeating Decimal
- C.
Terminating Decimal
- D.
Fraction in the form of a/0.
Correct Answer
D. Fraction in the form of a/0. -
- 14.
What is -11 1/6 equal to as a decimal?
- A.
-11.16
- B.
-11.166
- C.
___-11.16
- D.
_-11.16
Correct Answer
D. _-11.16 -
- 15.
Malachi hikes for 2.5 miles and stops for lunch. Then he hikes for 1.5 more miles. How many miles did he hike altogether?
- A.
1 mile
- B.
Cannot be determined
- C.
3 miles
- D.
4 miles
Correct Answer
D. 4 miles -
- 16.
Kyle pours 3/4 liter of liquid from a beaker. Then he pours out another 1/2 liter of liquid. What is the overall change in the amount of liquid in the beaker?
- A.
He poured out 1 1/4 liter of liquid
- B.
He poured out 1 1/2 liter of liquid
- C.
He poured out 1 3/4 liter of liquid
- D.
Cannot be determined
Correct Answer
A. He poured out 1 1/4 liter of liquid -
- 17.
What does the Addition Property of Opposites state?
- A.
-3 and 3 are opposites
- B.
-3 + 3 = 0
- C.
-3 - 3 = -6
- D.
|-3| = 3
Correct Answer
B. -3 + 3 = 0 -
- 18.
Tina spent $5.25 on craft supplies to make friendship bracelets. She made $6.75 and spent an additional $3.25 for supplies on Monday. On Tuesday, she sold an additional $4.50 worth of bracelets. What was Tina's overall profit or loss?
- A.
-$2.75
- B.
$2.75
- C.
$4.25
- D.
-$4.25
Correct Answer
B. $2.75 -
- 19.
The temperature on an outdoor thermometer on Monday was 5.5 degrees Celsius. The temperature on Thursday was 7.25 degrees less than the temperature on Monday. What was the temperature on Thursday?
- A.
1.75 degrees Celsius
- B.
12.75 degrees Celsius
- C.
-1.75 degrees Celsius
- D.
-12.75 degrees Celsius
Correct Answer
C. -1.75 degrees Celsius -
- 20.
During the hottest week of the summer, the water level of the Muskrat River was 5/6 foot below normal. The following week, the level was 1/3 foot below normal. What is the overall change in the water level?
- A.
7/6 foot
- B.
-7/6 foot
- C.
-1/2 foot
- D.
1/2 foot
Correct Answer
D. 1/2 foot -
- 21.
Gina hiked down a canyon and stopped each time she descended 1/2 mile to rest. She hiked a total of 4 sections. What is her overall change in elevation?
- A.
-2 miles
- B.
2 miles
- C.
4 1/2 mils
- D.
-4 1/2 miles
Correct Answer
A. -2 miles -
- 22.
When multiplying or dividing two numbers with the same sign, you get a ______________ answer. When multiplying or dividing two numbers with different signs, you get a _____________ answer.
- A.
Positive; negative
- B.
Negative; positive
- C.
Option 3
- D.
Option 4
Correct Answer
A. Positive; negative -
- 23.
Multiply (-2/3)(-1/2)(-3/5)
- A.
1/5
- B.
2/9
- C.
-1/5
- D.
-2/9
Correct Answer
C. -1/5 -
- 24.
Which of the following is not equivalent to 14/(-7)
- A.
-14/7
- B.
-(14/7)
- C.
-14/-7
- D.
-(14)/7
Correct Answer
C. -14/-7 -
- 25.
Over 5 months, Carlos wrote 5 checks for a total of $323.75 to pay for his cable TV service. His cable bill is the same amount each month. What was the change in Carlos's bank account each month to pay for cable?
- A.
$64.75
- B.
-$64.75
- C.
$1618.75
- D.
-$1618.75
Correct Answer
B. -$64.75 -
- 26.
A fraction that has a fraction in its numerator, denominator, or both is a _______________________________.
- A.
Complex fraction
- B.
Dual fraction
- C.
Extended fraction
- D.
Multi fraction
Correct Answer
A. Complex fraction -
- 27.
(-4/5) / (1/2) = ____________
- A.
-4/10
- B.
1 3/5
- C.
4/10
- D.
-1 3/5
Correct Answer
D. -1 3/5 -
- 28.
(-4/5) / (1/2) is an example of what type of fraction?
- A.
Dual
- B.
Extended
- C.
Complex
- D.
Multi
Correct Answer
C. Complex -
- 29.
A 30-minute TV program consists of three commercials, each 2.5 minutes long, and four equal-length entertainment segments. How long is each entertainment segment?
- A.
5 5/8 minutes
- B.
4 2/3 minutes
- C.
6 1/3 minutes
- D.
5 2/5 minutes
Correct Answer
A. 5 5/8 minutes -
- 30.
A 4-pound bag of sugar contains 454 one-teaspoon servings and costs $3.49. A batch of muffins used 3/4 cup of sugar. How many batches can you make if you use all the sugar? What is the cost of sugar for each batch? (1 cup = 48 teaspoons)
- A.
13 batches; $0.29 per batch
- B.
12 batches; $0.29 per batch
- C.
11 batches; $0.29 per batch
- D.
12 batches; $0.34 per batch
Correct Answer
B. 12 batches; $0.29 per batch -
- 31.
The depth of Golden Trout Lake has been decreasing in recent years. Two years ago, the depth of the lake was 186.73 meters. Since then the depth has been changing at an average rate of -1.75% per year. What is the depth of the lake today?
- A.
About 185 meters
- B.
About 170 meters
- C.
About 180 meters
- D.
About 175 meters
Correct Answer
C. About 180 meters -
- 32.
To avoid a storm, a passenger jet pilot descended 0.44 mile in 0.8 minute. What was the plane's average change of altitude per minute?
- A.
-0.55 mile per minute
- B.
-0.352 mile per minute
- C.
-1.82 mile per minute
- D.
0.352 mile per minute
Correct Answer
A. -0.55 mile per minute -
- 33.
Jon is hanging a picture. He wants to center it horizontally on the wall. The picture is 32 1/2 inches long, and the wall is 120 3/4 inches long. How far from each edge of the wall should he place the picture?
- A.
-44 1/8 inches from each edge
- B.
88 1/4 inches from each edge
- C.
-88 1/4 inches from each edge
- D.
44 1/8 inches from each edge
Correct Answer
D. 44 1/8 inches from each edge -
- 34.
Alana used 1 1/4 cups of flour for each batch of blueberry muffins she makes. She has a 5-pound bag of flour that costs $4.49 and contains seventy-six 1/4-cup servings. How many batches can Alana make if she uses all the flour? How much does the flour for one batch cost?
- A.
16 batches; $0.29 per batch
- B.
16 batches; $0.30 per batch
- C.
15 batches; $0.30 per batch
- D.
19 batches; $0.24 per batch
Correct Answer
C. 15 batches; $0.30 per batch -
- 35.
Luis bought stock at $83.60. The next day, the price increased $15.35. Then the following day (day 3), the new price changed by -4.75%. What was the final stock price?
- A.
$98.95
- B.
$94.25
- C.
$86.73
- D.
$88.92
Correct Answer
B. $94.25 -
- 36.
Write 5 5/32 as a decimal.
- A.
5.532
- B.
1.71875
- C.
5.1875
- D.
5.15625
Correct Answer
D. 5.15625 -
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Sep 28, 2016Quiz Edited by
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