SIMPLIFY ME MATHEMATICIAN!

When simplifying to find equivalent fractions , first find

• find the factor

• find the answer

• phone a friend

• find the answer

the greatest common factor is

CHOOSE TWO

• is the same for both the numerator and denominator

• the smallest number that goes into both the denominator and numerator

• the largest number that goes into both the denominator and numerator

• is different for both the numerator and denominator

FIND THE GREATEST COMMON FACTOR

18 / 20

• 2

• 4

• 3

• 6

FIND THE GREATEST COMMON FACTOR

3 / 9

• 2

• 4

• 3

• 6

FIND THE GREATEST COMMON FACTOR

6 / 8

• 2

• 4

• 3

• 6

FIND THE GREATEST COMMON FACTOR

8 / 12

• 2

• 4

• 3

• 6

FIND THE GREATEST COMMON FACTOR

6 / 12

• 2

• 4

• 3

• 6

WHICH IS THE CORRECT SET OF COMMON FACTORS FOR

BOTH 6 AND 12

• 1, 2, 3, 6

  AND

  1, 2, 3, 4, 6, 12

• 6, 12

• 1, 2, 3, 6

• 1, 2, 3, 4, 6, 12

WHICH ANSWER LIST ALL THE FACTORS OF 18

• 1, 2, 3, 6, 9, 18

• 1, 18

• 1, 2, 3

• 6, 9, 18

Tags

CCSS.4.OA.B.4

WHICH ANSWER LIST ALL THE FACTORS OF 12

• 4, 6, 12

• 1, 2, 3

• 1, 2, 3, 4, 6, 12

• 12, 24, 36

Tags

CCSS.4.OA.B.4