Dividing Fractions

Fraction by Whole Number

100

2/3 Divided by 4

2/12 = 1/6

200

3/5 Divided by 10

3/50

300

3/5 divided by 6

3/30 = 1/10

400

7/10 divided by 6

7/60

500

5/6 divided by 3

5/18

Fractions by Fractions

100

9/8 divided by 10/2

9/40

200

1/11 divided 3

1/33

300

2/5 divided by 1/5

2

400

7/4 divided by 7/4

1

500

4/5 divided by 5/4

16/25

Definitions

100

You always _______ the second fraction

flip / invert

200

6/4 is an _________ fraction

improper

300

Invert means to _________

flip the fraction upside down

400

Proper name for inverting a fraction

Reciprocal

500

Define Inverse Operation

Means completing the opposite operation: 

Add - Subtract or Multiply - Divide and vice-versa

Whole Number to Fraction

100

7 divided by 1/6

42/1 = 42

200

8 divided by 2/3

24/2 = 12

300

9 divided by 4/5

45/4 = 11 and 1/4

400

7 divided by 5/8

56/5 = 11 and 1/5

500

12 divided by 4/9

108/4= 27

Review

100

Find the GCF of 12 & 18

GCF = 6

200

720 divided by 30

24

300

Find the LCM of 9 and 5

LCM = 45

400

Round to nearest hundredth:

105.09501

105.10

200 Bonus Points

Yay!!! Talley Tigers 

500

1.)) Find the GCF of 45, 60, 180 2.)) Solve 2 and 1/4 divided by 1/3 3.)) 7/3 divided by 7/6 4.)) Use Long Division : 720 divided by 30 5.)) Find the LCM of 35 & 75

1. GCF = 15 2. 6 and 3/4 or 6.75 3. 2 4. 24 5. LCM= 525