25-26 Ch. 8/9 Review:Divide Fractions & Expressions/OOO

Dividing Fractions

100

Divide the following fractions: 

4/5 div 5/6

24/25

200

Divide the following fractions: 

1/5 div 2/3

3/10

300

Divide the following fractions: 

8/9 div 1/2

16/9 or 1 7/9

400

Divide the following fractions: 

1/5 div 7/12

12/35

500

Divide the following fractions: 

3/4 div 4/5

15/16

Dividing Fractions and Whole Numbers

100

Divide the following fractions: 

4/5 div 6

4/30 or 2/15

200

Divide the following fractions: 

9 div 5/6

54/5 or 10 4/5

300

Divide the following fractions: 

4/5 div 3

4/15

400

Divide the following fractions:

7/10 div 3

7/30

500

Divide the following fractions: 

7 div 5/6

42/5 or 8 2/5

Dividing Mixed Numbers

100

Divide the following fractions: 

2 2/3 div 1/2

16/3 or 5 1/3

200

Divide the following fractions: 

2 1/5 div 2

11/10 or 1 1/10

300

Divide the following fractions: 

3 4/5 div 5

19/25

 

400

Divide the following fractions: 

3 1/5 div 4 1/2

32/45

500

Divide the following fractions: 

2 1/4 div 1 1/2

18/12 or 1 6/12 or 1 1/2

Expressions

100

Evaluate the expression.

3x + 2  for x = 5

17

200

Evaluate the expression.

5 + 2a - 3  for a = 10

22

300

Evaluate the expression.

3a + 2b for a = 10 and b = 2

34

400

Evaluate the expression.

4a + 2b - 6  for a = 3 and b = 2

10

500

Evaluate the expression.

3² + 2a - 1 for a = 5

18

Order of Operations

100

4 • 2 + 5 • 4

28

200

5(3 + 4 • 2)

55

300

3 + 4 • 8 - 5 • 2

25

400

4² - 6 + 4 • 5

30

500

(8+(3*2+4^2))/2

15