Unit 3- Lesson 3 and 4

Factoring and

Simplifying Fractions

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7th Grade

This lesson contains **8 slides**, with **interactive quizzes** and **text slide**.

Unit 3- Lesson 3 and 4

Factoring and

Simplifying Fractions

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Pick all the Factors of 20

1

2

3

4

5

6

7

8

9

10

20

Fill in the Blanks to complete the prime factorization of 20.

20

10

2

3

5

2

3

1

7

What is the least common multiple (lcm) between 6 and 36

A

36

B

12

C

6

D

72

Find the greatest common factor between 3 and 12

A

12

B

24

C

3

D

4

Use the greatest common factor to simplify .

Is it equal to ?

Is it equal to ?

62

32

Put the following fractions in oder

21

31

41

63

82

124