Question 1

Perform the indicated operation. Express your answer in simplest form.
-$$\frac { 10 } { 12 } + \frac { 7 } { 54 }$$

Accepted Answer

A)  $\frac { 17 } { 648 }$ 
B)  $\frac { 104 } { 11 }$ 
C)  $\frac { 26 } { 27 }$ 
D)  $\frac { 17 } { 66 }$ 
A)  $\frac { 17 } { 648 }$ 
B)  $\frac { 104 } { 11 }$ 
C)  $\frac { 26 } { 27 }$ 
D)  $\frac { 17 } { 66 }$

Question 2

Choose the rational number that is between the given fractions.
-$\frac { -1 } { 6 }$ and $\frac { 1 } { 7 }$

Accepted Answer

A)  $- \frac { 4 } { 21 }$ 
B)  $- \frac { 19 } { 84 }$ 
C)  $\frac { 5 } { 42 }$ 
D)  $\frac { 4 } { 21 }$ 
A)  $- \frac { 4 } { 21 }$ 
B)  $- \frac { 19 } { 84 }$ 
C)  $\frac { 5 } { 42 }$ 
D)  $\frac { 4 } { 21 }$

Question 3

Determine whether the fractions are equal.
-$\frac { 1 } { 9 }$ and $\frac { 15 } { 135 }$

Accepted Answer

A)  Yes 
B)  No 
A)  Yes 
B)  No

Question 4

Write the fraction in simplest form.
-$\frac { 6 } { 8 }$

Accepted Answer

A)  $\frac { 3 } { 4 }$ 
B)  $\frac { 7 } { 5 }$ 
C)  $\frac { 7 } { 9 }$ 
D)  $\frac { 4 } { 3 }$ 
A)  $\frac { 3 } { 4 }$ 
B)  $\frac { 7 } { 5 }$ 
C)  $\frac { 7 } { 9 }$ 
D)  $\frac { 4 } { 3 }$

Question 5

Arrange the fractions in ascending order. Or, if the fractions are equivalent, answer "Equivalent".
-$\frac { - 2 } { 15 } , \frac { - 2 } { 3 }$

Accepted Answer

A)  $\frac { - 2 } { 15 } , \frac { - 2 } { 3 }$ 
B)  Equivalent 
C)  $\frac { - 2 } { 3 } , \frac { - 2 } { 15 }$ 
A)  $\frac { - 2 } { 15 } , \frac { - 2 } { 3 }$ 
B)  Equivalent 
C)  $\frac { - 2 } { 3 } , \frac { - 2 } { 15 }$

Perform the indicated operation. Express your answer in simplest form. - $\frac { 10 } { 12 } + \frac { 7 } { 54 }$

Choose the rational number that is between the given fractions. - $\frac { -1 } { 6 }$ and $\frac { 1 } { 7 }$

Determine whether the fractions are equal. - $\frac { 1 } { 9 }$ and $\frac { 15 } { 135 }$

Write the fraction in simplest form. - $\frac { 6 } { 8 }$

Arrange the fractions in ascending order. Or, if the fractions are equivalent, answer "Equivalent". - $\frac { - 2 } { 15 } , \frac { - 2 } { 3 }$

An Introduction to Problem Solving

Introduction to Logic and Sets

Numeration Systems and Whole Number Operations

Number Theory

Integers

Rational Numbers As Decimals and Percents

Real Numbers and Algebraic Thinking

Probability

Data Analysisstatistics: an Introduction

Introductory Geometry

Congruence and Similarity With Constructions

Congruence and Similarity With Transformations

Area, Pythagorean Theorem, and Volume

Filters

Exam 6: Rational Numbers and Proportional Reasoning

Perform the indicated operation. Express your answer in simplest form. - 1012+754\frac { 10 } { 12 } + \frac { 7 } { 54 }1210​+547​

Choose the rational number that is between the given fractions. - −16\frac { -1 } { 6 }6−1​ and 17\frac { 1 } { 7 }71​

Determine whether the fractions are equal. - 19\frac { 1 } { 9 }91​ and 15135\frac { 15 } { 135 }13515​

Write the fraction in simplest form. - 68\frac { 6 } { 8 }86​

Arrange the fractions in ascending order. Or, if the fractions are equivalent, answer "Equivalent". - −215,−23\frac { - 2 } { 15 } , \frac { - 2 } { 3 }15−2​,3−2​