Simplifying Fractions

Simplifying Fractions

Always put your answer in simplest form!

Also called lowest terms! Also called reducing!

Multiple Choice

2 x 2 x 2 is the prime factorization of

• 6
• 12
• 22
• 8

Multiple Choice

Use a factor tree to find the prime factorization of 32

• 2x2x2x4

• 2x2x2x2x2

• 4x4x2

• 2x2x2x2x1

Multiple Choice

Use a factor tree to find the prime factorization of 60

• 5x3x2x2

• 7x6x5

• 5x3x3x2

• 7x5x4

Multiple Choice

Use a factor tree to find the prime factorization of 64

• 4x4x4

• 4x4x2x2

• 2x2x2x2x2x2

• 4x4x2x1

Multiple Choice

Use a factor tree to find the prime factorization of 42

• 4x4x3

• 6x7

• 7x3x2

• 5x4x2

Multiple Choice

9/36

• SF

• 3/12

• 1/4

• 3/4

Multiple Choice

12/17

• SF

• 6/8

• 6/9

• 1/6

Multiple Choice

12/40

• SF

• 6/10

• 3/10

• 2/7

Multiple Choice

14/35

• SF

• 2/5

• 7/8

• 1/4

Multiple Choice

18/45

• SF

• 1/5

• 1/3

• 2/5

Multiple Choice

21/34

• SF

• 2/3

• 1/4

• 1/7

Multiple Choice

23/40

• SF

• 11/20

• 12/20

• 3/5

Multiple Choice

30/54

• SF

• 3/5

• 5/9

• 3/4

Multiple Choice

49/63

• SF

• 7/9

• 7/8

• 1/2