Fraction Review

Dividing Fractions

100

 1/2 ÷ 3

1/6

200

7 ÷  1/6 =

42/1 or 42

300

1/8 ÷ 8  = 

1/64

400

5 ÷  1/20

100

500

  1/4 ÷ 6/4 = (in simplest form)

1/6

Multiplying Fractions

100

1 x 4/6

4/6

200

5 x 3/10

15/10 or 1 1/2

300

8/9 x 9/8

1

400

6/2 x 4/3

4

500

4/6^{2 (in simplest form)}

4/9

Improper Fractions

100

2 3/4

11/4

200

4 3/5

23/5

300

3 2/5

17/5

400

11 2/3

35/3

500

12 4/5

64/5

Add the Fractions

100

Add the fractions:  2/5 +4/5

6/5 = 1 1/5 

200

Add the fractions:  1/4  +  3/16

7/16

300

Add the fractions:  2/3  +  5/7

29/21   or   1 8/21

400

Add the mixed numbers:   2 1/3   +    4 1/2

6  5/6

500

Add the mixed numbers:  8 1/5  +  1 7/9

9  44/45

Subtract the Fractions

100

Subtract the fractions:   3/5  -  2/5

1/5

200

Subtract the fractions:  4/7  -  5/14

3/14

300

Subtract the fractions:  2/5  -  1/10

3/10 

400

Subtract the fractions:  11/14 -  2/7

7/14 or 1/2

500

Subtract the fractions:   1/6 - 1/36

 5/36

Mixed Number

100

Turn to a mixed number

7/2

3 1/2

200

Turn to a mixed number

13/4

3 1/4

300

Turn to a mixed number

27/5

5 2/5

400

Turn to a mixed number

50/10

5

500

Turn to a mixed number

66/7

9 3/7

Try to answer... If you dare

100

What would Mr. Lynch do if he was not a teacher? (DO YOU REMEMBER?)

Be a Wedding Singer

200

Which number is the most important in a division expression when dividing with fractions?

the divisor

300

What do we do to the divisor when dividing by a fraction? We use the... (spelling counts!)

reciprocal

400

What professional sport did we discuss that has an entire department for each team that only does math all day long?

baseball

500

If time is the 4th dimension, what is the 5th dimension?

It's love children...love...