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Adding Subtracting Multiplying Dividing Rationals

Total questions: 9

Worksheet time: 9mins

Name
Class
Date
1.

What's the first step when dividing 2 fractions? Example: 2x÷4x2x(x3)\frac{2}{x}\div\frac{4x^2}{x\left(x-3\right)}

a)

Flip the first fraction

b)

Flip the second fraction

c)

Change the division to multiply

d)

Flip the second fraction and multiply

e)

Flip the first fraction and multiply

2.

When adding fractions, what does LCD mean?

a)

Least Common Denominator

b)

Lowest Common Divsion

c)

Last Corrective Divisor

d)

Least Correct Decision

3.

Which of these topics do you feel least ready to test on? Please select one or two topics:

a) Multiplying/Dividing Fractions,

b) Adding/Subtracting Fractions,

c) Solving Rational equations, or

d) Writing Rational Word Problems using a Table.

Please explain your answer.

4 lines
4.

Simplify 

a)

(x+7)/(x-4)

b)

-3/4

c)

(x+3)/(x+4)

d)

(x+3)/(x-4)

5.

Multiply and Simplify

a)

(n-10)/8n+56

b)

(n-10)(n+7)/8n+56

c)

(n-10)/8

d)

(n+10)/8

6.

Divide and Simplify

a)

A

b)

B

c)

C

d)

D

7.

Perform the operation

a)

A

b)

B

c)

C

d)

D

8.

Perform the operation

a)

A

b)

B

c)

C

d)

D

9.

Find the horizontal asymptote.

a)

y = -2

b)

none

c)

y = 0

d)

y = 1/2