Question 1

Identify the number as prime or composite.
-88

Accepted Answer

A) Prime 
B) Composite 
A) Prime 
B) Composite

Question 2

Divide. Write the answer in simplest form.
-$\frac { 8 } { 19 } \div 1$

Accepted Answer

A) 1 
B)  $\frac { 9 } { 20 }$ 
C)  $\frac { 19 } { 8 }$ 
D)  $\frac { 8 } { 19 }$ 
A) 1 
B)  $\frac { 9 } { 20 }$ 
C)  $\frac { 19 } { 8 }$ 
D)  $\frac { 8 } { 19 }$

Question 3

Solve.
-Ted walks around a lake on a path that isis $5 \frac { 2 } { 3 }$ mil mies long. It takes him $3 \frac { 1 } { 9 }$ hours to hours to complete his walk. What is his average speed (in miles per hour)?

Accepted Answer

A)  $2 \frac { 23 } { 28 } \text { miles per hour }$ 
B)  $1 \frac { 23 } { 27 } \text { miles per hour }$ 
C)  $1 \frac { 24 } { 28 } \text { miles per hour }$ 
D)  $1 \frac { 23 } { 28 } \text { miles per hour }$ 
A)  $2 \frac { 23 } { 28 } \text { miles per hour }$ 
B)  $1 \frac { 23 } { 27 } \text { miles per hour }$ 
C)  $1 \frac { 24 } { 28 } \text { miles per hour }$ 
D)  $1 \frac { 23 } { 28 } \text { miles per hour }$

Question 4

Write the shaded area in the figure as a mixed number and as an improper fraction.
-

Accepted Answer

A)  $2 \frac { 1 } { 9 } ; \frac { 7 } { 3 }$ 
B)  $3 \frac { 1 } { 3 } ; \frac { 7 } { 3 }$ 
C)  $2 \frac { 7 } { 9 } ; \frac { 7 } { 3 }$ 
D)  $2 \frac { 1 } { 3 } ; \frac { 7 } { 3 }$ 
A)  $2 \frac { 1 } { 9 } ; \frac { 7 } { 3 }$ 
B)  $3 \frac { 1 } { 3 } ; \frac { 7 } { 3 }$ 
C)  $2 \frac { 7 } { 9 } ; \frac { 7 } { 3 }$ 
D)  $2 \frac { 1 } { 3 } ; \frac { 7 } { 3 }$

Question 5

Solve. Write the answer in simplest form.
-Jennifer is building some shelves and requires 7 pieces of wood that are each   feet long. What is the total length of wood that Jennifer needs?

Accepted Answer

A)  $8 \frac { 2 } { 7 } \text { feet }$ 
B) 7 feet 
C) 9 feet 
D) 49 feet 
A)  $8 \frac { 2 } { 7 } \text { feet }$ 
B) 7 feet 
C) 9 feet 
D) 49 feet

Question 6

Solve.
-How manyny $\frac { 13 } { 16 }$ pound boxes of cereal can be made from 28,704 pound of cereal?

Accepted Answer

A) 1794 boxes 
B) 23,322 boxes 
C) 2208 boxes 
D) 35,328 boxes 
A) 1794 boxes 
B) 23,322 boxes 
C) 2208 boxes 
D) 35,328 boxes

Question 7

List all the factors of the number.
-36

Accepted Answer

A) 1, 2, 3, 4, 5, 6, 9, 10, 12, 18, 36 
B) 2, 4, 6, 12, 18, 36 
C) 1, 2, 3, 4, 6, 9, 12, 18, 36 
D) 1, 2, 4, 6, 12, 18, 36 
A) 1, 2, 3, 4, 5, 6, 9, 10, 12, 18, 36 
B) 2, 4, 6, 12, 18, 36 
C) 1, 2, 3, 4, 6, 9, 12, 18, 36 
D) 1, 2, 4, 6, 12, 18, 36

Question 8

Divide. Write the answer in simplest form.
-$\frac { 9 } { 7 } \div \frac { 22 } { 4 }$

Accepted Answer

A)  $\frac { 18 } { 77 }$ 
B)  $\frac { 31 } { 11 }$ 
C)  $\frac { 99 } { 14 }$ 
D)  $\frac { 13 } { 29 }$ 
A)  $\frac { 18 } { 77 }$ 
B)  $\frac { 31 } { 11 }$ 
C)  $\frac { 99 } { 14 }$ 
D)  $\frac { 13 } { 29 }$

Question 9

Find the prime factorization of the number. Write any repeated factors using exponents.
-2600

Accepted Answer

A)  $2 ^ { 3 } \cdot 5 ^ { 3 } \cdot 13$ 
B)  $2 \cdot 5 ^ { 4 } \cdot 13$ 
C)  $2 ^ { 3 } \cdot 5 ^ { 2 } \cdot 13$ 
D)  $2 ^ { 4 } \cdot 5 \cdot 13$ 
A)  $2 ^ { 3 } \cdot 5 ^ { 3 } \cdot 13$ 
B)  $2 \cdot 5 ^ { 4 } \cdot 13$ 
C)  $2 ^ { 3 } \cdot 5 ^ { 2 } \cdot 13$ 
D)  $2 ^ { 4 } \cdot 5 \cdot 13$

Question 10

Find the prime factorization of the number. Write any repeated factors using exponents.
-133

Accepted Answer

A) 18 ·9 
B) 7 ·19 
C)  $7 ^ { 2 } \cdot 19$ 
D) 8 ·21 
A) 18 ·9 
B) 7 ·19 
C)  $7 ^ { 2 } \cdot 19$ 
D) 8 ·21

Question 11

Write a fraction to represent the shaded part of the figure.
-

Accepted Answer

A)  $\frac { 1 } { 4 }$ 
B)  $\frac { 3 } { 1 }$ 
C)  $\frac { 3 } { 4 }$ 
D)  $\frac { 1 } { 3 }$ 
A)  $\frac { 1 } { 4 }$ 
B)  $\frac { 3 } { 1 }$ 
C)  $\frac { 3 } { 4 }$ 
D)  $\frac { 1 } { 3 }$

Question 12

Write the fraction in simplest form.
-$\frac { 140 } { 180 }$

Accepted Answer

A)  $\frac { 140 } { 180 }$ 
B)  $\frac { 20 } { 9 }$ 
C)  $\frac { 7 } { 9 }$ 
D)  $\frac { 7 } { 20 }$ 
A)  $\frac { 140 } { 180 }$ 
B)  $\frac { 20 } { 9 }$ 
C)  $\frac { 7 } { 9 }$ 
D)  $\frac { 7 } { 20 }$

Question 13

Multiply. Write the answer in simplest form.
-$0 \cdot \frac { 2 } { 3 }$

Accepted Answer

A)  $\frac { 3 } { 2 }$ 
B)  $\frac { 2 } { 3 }$ 
C) 0 
D) undefined 
A)  $\frac { 3 } { 2 }$ 
B)  $\frac { 2 } { 3 }$ 
C) 0 
D) undefined

Question 14

List all the factors of the number.
-28

Accepted Answer

A) 2, 7, 14, 28 
B) 1, 2, 7, 14, 28 
C) 1, 2, 4, 7, 14, 28 
D) 1, 2, 4, 7, 8, 14, 28 
A) 2, 7, 14, 28 
B) 1, 2, 7, 14, 28 
C) 1, 2, 4, 7, 14, 28 
D) 1, 2, 4, 7, 8, 14, 28

Question 15

Multiply. Write the answer in simplest form.
-$\frac { 10 } { 11 } \cdot 0$

Accepted Answer

A) undefined 
B)  $\frac { 10 } { 11 }$ 
C)  $\frac { 11 } { 10 }$ 
D) 0 
A) undefined 
B)  $\frac { 10 } { 11 }$ 
C)  $\frac { 11 } { 10 }$ 
D) 0

Question 16

Find the prime factorization of the number. Write any repeated factors using exponents.
-385

Accepted Answer

A) 35 ·11 
B)  $5 ^ { 2 } \cdot 11$ 
C)  $7 ^ { 2 } \cdot 5$ 
D) 5 ·7 ·11 
A) 35 ·11 
B)  $5 ^ { 2 } \cdot 11$ 
C)  $7 ^ { 2 } \cdot 5$ 
D) 5 ·7 ·11

Question 17

Fill in the blank with one of the words or phrases listed below. $\begin{array}{llll}
\text { mixed number } & \text { equivalent } & 0 & \text { undefined } \
\text { composite number } & \text { improper fraction } & \text { simplest form } & \text { prime factorization } \
\text { prime number } & \text { proper fraction } & \text { numerator } & \text { denominator }\
\text { reciprocals } & \text { cross products }
\end{array}$
-A(n)___________is a natural number greater than 1 whose only factors are 1 and itself.

Accepted Answer

A) composite number 
B) numerator 
C) prime number 
D) mixed number 
A) composite number 
B) numerator 
C) prime number 
D) mixed number

Question 18

Find the prime factorization of the number. Write any repeated factors using exponents.
-795

Accepted Answer

A)  $5 ^ { 2 } \cdot 53$ 
B) 3 ·5 ·53 
C) 15 ·53 
D)  $3 ^ { 2 } \cdot 53$ 
A)  $5 ^ { 2 } \cdot 53$ 
B) 3 ·5 ·53 
C) 15 ·53 
D)  $3 ^ { 2 } \cdot 53$

Question 19

Simplify.
-$\frac { 37 } { 37 }$

Accepted Answer

A) 0 
B)  $\frac { 1 } { 37 }$ 
C) 37 
D) 1 
A) 0 
B)  $\frac { 1 } { 37 }$ 
C) 37 
D) 1

Question 20

Write a fraction to represent the shaded part of the figure.
-

Accepted Answer

A)  $\frac { 7 } { 1 }$ 
B)  $\frac { 1 } { 8 }$ 
C)  $\frac { 1 } { 7 }$ 
D)  $\frac { 7 } { 8 }$ 
A)  $\frac { 7 } { 1 }$ 
B)  $\frac { 1 } { 8 }$ 
C)  $\frac { 1 } { 7 }$ 
D)  $\frac { 7 } { 8 }$

Identify the number as prime or composite. -88

Divide. Write the answer in simplest form. - $\frac { 8 } { 19 } \div 1$

Solve. -Ted walks around a lake on a path that isis $5 \frac { 2 } { 3 }$ mil mies long. It takes him $3 \frac { 1 } { 9 }$ hours to hours to complete his walk. What is his average speed (in miles per hour)?

Write the shaded area in the figure as a mixed number and as an improper fraction. - $Write the shaded area in the figure as a mixed number and as an improper fraction. -$

Solve. Write the answer in simplest form. -Jennifer is building some shelves and requires 7 pieces of wood that are each feet long. What is the total length of wood that Jennifer needs?

Solve. -How manyny $\frac { 13 } { 16 }$ pound boxes of cereal can be made from 28,704 pound of cereal?

List all the factors of the number. -36

Divide. Write the answer in simplest form. - $\frac { 9 } { 7 } \div \frac { 22 } { 4 }$

Find the prime factorization of the number. Write any repeated factors using exponents. -2600

Find the prime factorization of the number. Write any repeated factors using exponents. -133

Write a fraction to represent the shaded part of the figure. - $Write a fraction to represent the shaded part of the figure. -$

Write the fraction in simplest form. - $\frac { 140 } { 180 }$

Multiply. Write the answer in simplest form. - $0 \cdot \frac { 2 } { 3 }$

List all the factors of the number. -28

Multiply. Write the answer in simplest form. - $\frac { 10 } { 11 } \cdot 0$

Find the prime factorization of the number. Write any repeated factors using exponents. -385

Find the prime factorization of the number. Write any repeated factors using exponents. -795

Simplify. - $\frac { 37 } { 37 }$

Write a fraction to represent the shaded part of the figure. - $Write a fraction to represent the shaded part of the figure. -$

The Whole Numbers

Adding and Subtracting Fractions

Decimals

Ratio, Proportion, and Percent

Geometry

Statistics and Probability

Real Numbers and Introduction to Algebra

Equations, Inequalities, and Problem Solving

Graphing Equations and Inequalities

Systems of Equations

Exponents and Polynomials

Factoring Polynomials

Rational Expressions

Roots and Radicals

Quadratic Equations and Nonlinear Graphs

Algebraic Equations and Inequalities

Filters

Exam 2: Multiplying and Dividing Fractions

Identify the number as prime or composite. -88

Divide. Write the answer in simplest form. - 819÷1\frac { 8 } { 19 } \div 1198​÷1

Solve. -Ted walks around a lake on a path that isis 5235 \frac { 2 } { 3 }532​ mil mies long. It takes him 3193 \frac { 1 } { 9 }391​ hours to hours to complete his walk. What is his average speed (in miles per hour)?

Write the shaded area in the figure as a mixed number and as an improper fraction. -

Solve. Write the answer in simplest form. -Jennifer is building some shelves and requires 7 pieces of wood that are each feet long. What is the total length of wood that Jennifer needs?

Solve. -How manyny 1316\frac { 13 } { 16 }1613​ pound boxes of cereal can be made from 28,704 pound of cereal?

List all the factors of the number. -36

Divide. Write the answer in simplest form. - 97÷224\frac { 9 } { 7 } \div \frac { 22 } { 4 }79​÷422​

Find the prime factorization of the number. Write any repeated factors using exponents. -2600

Find the prime factorization of the number. Write any repeated factors using exponents. -133

Write a fraction to represent the shaded part of the figure. -

Write the fraction in simplest form. - 140180\frac { 140 } { 180 }180140​

Multiply. Write the answer in simplest form. - 0⋅230 \cdot \frac { 2 } { 3 }0⋅32​

List all the factors of the number. -28

Multiply. Write the answer in simplest form. - 1011⋅0\frac { 10 } { 11 } \cdot 01110​⋅0

Find the prime factorization of the number. Write any repeated factors using exponents. -385

Find the prime factorization of the number. Write any repeated factors using exponents. -795

Simplify. - 3737\frac { 37 } { 37 }3737​

Write a fraction to represent the shaded part of the figure. -

The Whole Numbers

Adding and Subtracting Fractions

Decimals

Ratio, Proportion, and Percent

Geometry

Statistics and Probability

Real Numbers and Introduction to Algebra

Equations, Inequalities, and Problem Solving

Graphing Equations and Inequalities

Systems of Equations

Exponents and Polynomials

Factoring Polynomials

Rational Expressions

Roots and Radicals

Quadratic Equations and Nonlinear Graphs

Algebraic Equations and Inequalities

Filters

Divide. Write the answer in simplest form. - $\frac { 8 } { 19 } \div 1$

Solve. -Ted walks around a lake on a path that isis $5 \frac { 2 } { 3 }$ mil mies long. It takes him $3 \frac { 1 } { 9 }$ hours to hours to complete his walk. What is his average speed (in miles per hour)?

Write the shaded area in the figure as a mixed number and as an improper fraction. - $Write the shaded area in the figure as a mixed number and as an improper fraction. -$

Solve. -How manyny $\frac { 13 } { 16 }$ pound boxes of cereal can be made from 28,704 pound of cereal?

Divide. Write the answer in simplest form. - $\frac { 9 } { 7 } \div \frac { 22 } { 4 }$

Write a fraction to represent the shaded part of the figure. - $Write a fraction to represent the shaded part of the figure. -$

Write the fraction in simplest form. - $\frac { 140 } { 180 }$

Multiply. Write the answer in simplest form. - $0 \cdot \frac { 2 } { 3 }$

Multiply. Write the answer in simplest form. - $\frac { 10 } { 11 } \cdot 0$

Simplify. - $\frac { 37 } { 37 }$

Write a fraction to represent the shaded part of the figure. - $Write a fraction to represent the shaded part of the figure. -$