Rational Numbers

A number that consists of a whole number and a fraction is called a(n) _____ ?

• equivalent fraction

• fraction

• improper fraction

• mixed number

• proper fraction

A(n) ________ names the same value.

• equivalent fraction

• fraction

• improper fraction

• mixed number

• proper fraction

A fraction whose absolute value is 1 or higher is called a(n) ________.

• equivalent fraction

• place value

• proper fraction

• improper fraction

• integer

Simplify  $\frac{9}{55}$  

•  $\frac{55}{9}$  

•  $\frac{9}{55}$  

•  $\frac{1}{5}$  

•  $\frac{5}{9}$  

•  $either\ 5\ or\ 9$  

A rational number is any number that can be written as a fraction with denominator of zero.

• True

• False

Relatively prime numbers are numbers that have no common factors except 1.

• True

• False

Write the fraction in simplest form:  $\frac{16}{28}$ 

•  $\frac{3}{7}$  

•  $\frac{5}{7}$  

•  $\frac{4}{7}$  

•  $\frac{6}{7}$  

•  $\frac{8}{14}$  

Which of the following represents the given decimal as a fraction in simplest form: $-0.875$  

•  $-\frac{5}{7}$  

•  $-\frac{7}{8}$  

•  $-\frac{4}{5}$  

•  $-\frac{9}{10}$  

If  $y\ =\ -\frac{3}{9}$  which is NOT equal to y?

•  $-\left(\frac{-1}{-3}\right)$  

•  $\frac{1}{-3}$  

•  $-\frac{1}{3}$  

•  $-\left(-\frac{1}{3}\right)$  

Which shows the decimal 0.68 as a fraction in simplest form?

• $\frac{17}{25}$

• $\frac{34}{50}$

• $\frac{3}{4}$

• $\frac{6}{8}$