Question 1

Find LCD by using prime numbers (show work): 1/8 + 1/4 + 1/3 + 1/6

Accepted Answer

24

Question 2

13/2 converted to a mixed number is:

Accepted Answer

A) 6 1/6 
B) 6 1/2 
C) 6 1/3 
D) 6 3/4 
E) None of these 
A) 6 1/6 
B) 6 1/2 
C) 6 1/3 
D) 6 3/4 
E) None of these B

Question 3

Lisa Wolf has 20 1/8 days of vacation per year at Walmart. To date she has taken 4 1/2 days in January, 3 1/4 days in February, and 4 1/8 days in March. How much more vacation time is Lisa entitled to?

Accepted Answer

A) 9 1/4 
B) 11 7/8 
C) 8 1/4 
D) 8 1/2 
E) None of these 
A) 9 1/4 
B) 11 7/8 
C) 8 1/4 
D) 8 1/2 
E) None of these C

Question 4

Convert to a mixed number:
 $\frac {\text {  88}} { \text {7 } }$

Accepted Answer

The answer of Convert to a mixed number:
 \(\frac {\text...

Question 5

Match the following terms with their definitions.
-Prime number

Accepted Answer

A) Equivalent to the original but with larger numbers 
B) Numerator is less than denominator 
C) Smallest nonzero whole number all denominators divide into 
D) Bottom part of fraction 
E) Top of fraction
F)Numerator is equal to or greater than the denominator
G)A reducing method when multiplying or dividing fractions
H)Number divisible only by itself and 1
I)Expresses a part of a whole number
J)Largest possible number that divides evenly into both parts of fraction
K)Whole number and a proper fraction
L)No number (except 1)divides evenly into both parts of fraction
M)Interchanging denominator and numerator 
A) Equivalent to the original but with larger numbers 
B) Numerator is less than denominator 
C) Smallest nonzero whole number all denominators divide into 
D) Bottom part of fraction 
E) Top of fraction
F)Numerator is equal to or greater than the denominator
G)A reducing method when multiplying or dividing fractions
H)Number divisible only by itself and 1
I)Expresses a part of a whole number
J)Largest possible number that divides evenly into both parts of fraction
K)Whole number and a proper fraction
L)No number (except 1)divides evenly into both parts of fraction
M)Interchanging denominator and numerator

Question 6

The greatest common divisor and the least common denominator are really the same.

Accepted Answer

A) True 
 B)False

Question 7

The average cost of a ticket to the 2016 World Series Game 1 was $1200. The average cost in 2017 increased by 1/5. What was the cost in 2017?

Accepted Answer

A) $1,000 
B) $1,400 
C) $240 
D) $1,440 
E) None of these 
A) $1,000 
B) $1,400 
C) $240 
D) $1,440 
E) None of these

Question 8

Convert to an improper fraction: 14 1/8

Accepted Answer

8 times 14

Question 9

Mary Cecil buys 3 pizzas for her son's birthday party. Each pizza has 8 servings. Sixteen people eat pizza at the party (assume each has 1 serving). What part of the pizza remains uneaten?

Accepted Answer

A) 1/3 
B) 1/4 
C) 2/3 
D) 3/4 
E) 4/5 
A) 1/3 
B) 1/4 
C) 2/3 
D) 3/4 
E) 4/5

Question 10

To find LCD by prime numbers you should:

Accepted Answer

A) Take numerators and arrange in a row 
B) Divide numerators by highest prime number 
C) Continue division until no prime number will divide into at least three numbers 
D) Take denominators and arrange in a row 
E) None of these 
A) Take numerators and arrange in a row 
B) Divide numerators by highest prime number 
C) Continue division until no prime number will divide into at least three numbers 
D) Take denominators and arrange in a row 
E) None of these

Question 11

Raising a fraction to higher terms does change the value of the fraction.

Accepted Answer

A) True 
 B)False

Question 12

The price of a baseball ticket at Yankee Stadium increased by 2 1/4 over the last three years. If the original price of a ticket was $60, what is the price of the ticket today?

Accepted Answer

A) $195 
B) $150 
C) $135 
D) $153 
E) $130 
A) $195 
B) $150 
C) $135 
D) $153 
E) $130

Question 13

Add (reduce to lowest terms): 4/7 + 13/14

Accepted Answer

Multiply 4/7 by 2/2 to get a c

Question 14

4 is a prime number.

Accepted Answer

A) True 
 B)False

Question 15

The greatest common divisor of 20/30 is:

Accepted Answer

A) 2 
B) 5 
C) 1 
D) 10 
E) 3 
A) 2 
B) 5 
C) 1 
D) 10 
E) 3

Question 16

Multiply (cancel as needed): 11 3/8 × 6 6/7

Accepted Answer

Before multiplying, remember t

Question 17

The Boston Red Sox announced that the price of their $50 bleacher seats will increase next year by 1/5. What will be the new ticket price?

Accepted Answer

Stating that the price will increase by

Question 18

The least common denominator of fractions can be found by observation or by the use of prime numbers.

Accepted Answer

A) True 
 B)False

Question 19

The LCD for 3/10, 20/25, and 18/75 is:

Accepted Answer

A) 150 
B) 750 
C) 250 
D) 5 
E) 500 
A) 150 
B) 750 
C) 250 
D) 5 
E) 500

Question 20

At United Airlines, Pete Roy worked 8 3/4 hours on Monday, 4 1/2 hours on Tuesday, 9 1/4 hours on Wednesday, 10 1/2 hours on Thursday, and 7 hours on Friday. How many total hours did Pete work during the week?

Accepted Answer

Get an LCD for all fractions.

Exam 2: Fractions

Find LCD by using prime numbers (show work): 1/8 + 1/4 + 1/3 + 1/6

13/2 converted to a mixed number is:

Lisa Wolf has 20 1/8 days of vacation per year at Walmart. To date she has taken 4 1/2 days in January, 3 1/4 days in February, and 4 1/8 days in March. How much more vacation time is Lisa entitled to?

Convert to a mixed number: 887 \frac {\text { 88}} { \text {7 } }7 88​

Match the following terms with their definitions. -Prime number

The greatest common divisor and the least common denominator are really the same.

The average cost of a ticket to the 2016 World Series Game 1 was $1200. The average cost in 2017 increased by 1/5. What was the cost in 2017?

Convert to an improper fraction: 14 1/8

Mary Cecil buys 3 pizzas for her son's birthday party. Each pizza has 8 servings. Sixteen people eat pizza at the party (assume each has 1 serving). What part of the pizza remains uneaten?

To find LCD by prime numbers you should:

Raising a fraction to higher terms does change the value of the fraction.

The price of a baseball ticket at Yankee Stadium increased by 2 1/4 over the last three years. If the original price of a ticket was $60, what is the price of the ticket today?

Add (reduce to lowest terms): 4/7 + 13/14

4 is a prime number.

The greatest common divisor of 20/30 is:

Multiply (cancel as needed): 11 3/8 × 6 6/7

The Boston Red Sox announced that the price of their $50 bleacher seats will increase next year by 1/5. What will be the new ticket price?

The least common denominator of fractions can be found by observation or by the use of prime numbers.

The LCD for 3/10, 20/25, and 18/75 is:

At United Airlines, Pete Roy worked 8 3/4 hours on Monday, 4 1/2 hours on Tuesday, 9 1/4 hours on Wednesday, 10 1/2 hours on Thursday, and 7 hours on Friday. How many total hours did Pete work during the week?

Whole Numbers: How to Dissect and Solve Word Problems

Decimals

Banking

Solving for the Unknown: a How-To Approach for Solving Equations

Percents and Their Applications

Discounts: Trade and Cash

Markups and Markdowns: Perishables and Breakeven Analysis

Payroll

Simple Interest

Promissory Notes, Simple Discount Notes, and the Discount Process

Compound Interest and Present Value

Annuities and Sinking Funds

Installment Buying

The Cost of Home Ownership

How to Read, Analyze, and Interpret Financial Reports

Depreciation

Inventory and Overhead

Sales, Excise, and Property Taxes

Life, Fire, and Auto Insurance

Stocks, Bonds, and Mutual Funds

Business Statistics

Filters

Convert to a mixed number: $\frac {\text { 88}} { \text {7 } }$