Simplify Fractions # 4, 5 and 6

#4True or False

100

4/8

True

4 doubled is 8

200

5/10

True

5 doubled is 10

300

3/6

True

3 doubled is 6

400

7/14

True

7 doubled is 14

500

8/16

True

8 doubled is 16

#5True or False

100

6/8

True, both numbers are even and can be divided by 2

6/8 = 3/4

200

4/12

True, both numbers are even and can be divided by 2

4/12 = 2/6

300

3/9

False, 3 and 9 are NOT even numbers

400

4/7

False, 4 is even but 7 is not

500

6/18

True, both numbers are even and can be divided by 2.

6/18 = 3/9

#6True or False

100

6/9

True- 3 is the greatest common factor of 6 and 9

6/9 = 2/3

200

9/12

True- 3 is the greatest common factor of 9 and 12

9/12 = 3/4

300

15/20

True- 5 is the greatest common factor of 15 and 20.

15/20= 3/4

400

12/15

True- 3 is the greatest common factor of 12 and 15

12/15 = 4/5

500

16/24

True- 8 is the greatest common factor of 16 and 24.

16/24 = 2/3

What question will you ask # 4, 5 or 6?

100

2/8

#5

both numbers are even

200

4/8

#4

4 is doubled 8

300

4/22

#5

4 and 22 are both even numbers

400

6/9

#6

What common factors do 6 and 9 have?

500

6/12

#4

6 is double 12

Simplify it

100

2/4

1/2

200

3/6

1/2

300

4/12

1/3

400

3/15

1/5

500

4/16

1/4