Properties of Fractions

Practice Questions

Algebra II › Properties of Fractions

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10 of 13

1

Which value of makes the following expression undefined?

$\frac{x+1}{x-1}$

2

Bob is left with a whole pizza for dinner. He eats $\frac{1}{3}$ of this pizza. Afterward, Wendy eats the rest of the pizza except the crusts, and leaves $\frac{1}{20}$ of the whole pizza remaining. What fraction did Wendy eat?

3

Add the fractions: $\frac{1}{3}+\frac{2}{4x^2}$

4

Simplify, if possible: $\frac{1}{a}-\frac{2a+2b}{a-b}$

5

Which of the following is a misuse of fractional properties?

6

Simply the expression:

$\frac{3}{x+5}+ \frac{7}{x^{2}+3x -10}$

7

Compute: $\frac{x}{z}+\frac{y}{x}+\frac{z}{y}$

8

Simplify: $\frac{1}{3x}-\frac{1}{3-x}$

9

Simply the expression:

$\frac{4}{x+6}+ \frac{9}{x+4}$

10

Simplify the expression:

$\frac{5}{x+2} -\frac{10}{x+3}$

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