Conversions
Fraction X a Whole
Greater than or Less than
Improper to Mixed Number
Greatest Common Factor and Least Common Multiple
100

114 ounces= _______ pounds (1 pound= 16 ounces)

7 and 2/16

7 and 1/8

100

1/7 x 5

5/7

100

5/4 x 11 _________ 11 (Greater or less)

Greater

100

22/4

5 1/2 

100

Find the greatest common factor (GCF) of 18 and 24.

6

200

5/16 gallons=________ quarts  (1 gallon = 4 quarts)

20/16 = 1 4/16 or 1 1/4 

200

4/5 x 6

24/5= 4 4/5

200

2/3 x 15 _________ 15 (Greater or less)

Less
200

55/8

6 7/8

200

Find the LCM of 6 and 8.

24

300

8/12 pints = _____ cups   (1 pint= 2 cups)

16/12= 1 4/12 or 1 1/3

300

5/9 x 10=

50/9= 5 5/9

300

1/2 x 50 _________ 50 (Greater or less)

Less

300

14/5

2 4/5

300

What is the GCF of 36, 48, and 60?

12

400

71 inches = ________ feet   (1 foot= 12 inches)

71/12= 5 11/12

400

8/7 x 12

96/7= 13 5/7

400

9/8 x 22 _________ 22 (Greater or less)

Greater

400

37/7

5 2/7

400

What is the LCM of 9 and 12?

36

500

John walks his dog 3/5 yards in the morning and 1/2 yards in the afternoon. How many total feet does John walk?

33/10 feet= 3 3/10

500

3/4 x 4

12/4=3

500

7/8 x 14

a. 7/8 is greater than 1, so the product is greater than 14. 

b. 7/8 is less than 1, so the product is less than 14.

b. 7/8 is less than 1, so the product is less than 14.

500

145/9

16 1/9
500

Find the greatest common factor of 12 and 18.

6

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