GCF and Simplify Fractions

Multiple Choice

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Simplifying Fractions

Objective: Simplify Fractions

Multiple Choice

What is the greatest common factor of 18 and 36?

• 9

• 6

• 3

• 18

• 2

​Vocabulary

​Simplified Fraction: an equivalent form of the fraction where the numerator and denominator are integers and have a greatest common factor of 1.

​SIMPLIFIED

​NOT SIMPLIFIED

​EXAMPLES

​Simplify:

​1) Find the GCF of the top and bottom numbers
2) Divide the top and bottom by the GCF

​Factors of 12

​Factors of 20

Multiple Choice

Simplify:  $$\frac{24}{66}$$  

• $$\frac{4}{11}$$  

• $$\frac{12}{33}$$  

• $$\frac{2}{3}$$  

• $$\frac{6}{22}$$  

Multiple Choice

Simplify:  $$\frac{16}{18}$$  

• $$\frac{8}{9}$$  

• $$\frac{6}{8}$$  

• $$\frac{2}{3}$$  

• $$\frac{6}{9}$$  

• $$\frac{3}{4}$$  

Math Response

Simplify: $$\frac{8}{28}$$  

Type answer here

Correct Answer: \frac{2}{7}

Deg^°

Rad

Math Response

Simplify: $$\frac{27}{63}$$  

Type answer here

Correct Answer: \frac{3}{7}

Deg^°

Rad

Open Ended

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