Fraction Review

Find the LCM of 6 and 5

• 30

• 15

• 18

• 16

Find the LCM of 8 and 7

• 60

• 35

• 56

• 24

Find the Greatest Common Factor of 44 and 11

• 2

• 4

• 11

• 12

5) Mr. Danville teacher two drama classes.  One class has 18 students and the other class has 30 students.  He wants to divide each class into groups so that every class has the same number of students and there are no students left over.  What is the maximum number of students he can put in each group?

• 12

• 6

• 3

• 2

Simplify 9/45

• 1/8

• 1/5

• 3/15

• 1/3

 Simplify 8/44

• 2/11

• 1/5

• 1/6

• 4/11

 Convert the Mixed Number to an Improper Fraction.

• 78/5

• 73/5

• 75/3

• 78/3

Convert the Improper Fraction to a Mixed Number.

• 6

• 6 1/4

• 6 1/3

• 7 1/4

Factor the expression  12 + 16

• 2(4+3)

• 4(3+4)

• 3(4+3)

• 5(2+3)

Factor the expression  22 + 77

• 2(11+36)

• 3(7+26)

• 6(4+17)

• 11(2+7)