Fraction Operations

Addition

100

1/4 + 2/4

3/4

200

2/5 + 1/5

3/5

300

1/2 + 1/4

3/4

400

2/3 + 1/6

5/6

500

3/4 + 2/5

23/20 or 1 3/20

Division

100

1/2÷ 1/4

2

200

2/3÷ 1/3

2

300

3/4÷ 1/2

1 1/2

400

2/5÷ 1/10

4

500

5/6÷ 2/3

1 1/4

Multiplication

100

1/2x1/3

1/6

200

2/3x1/2

2/6

300

3/4x2/5

6/20

400

2/3x3/7

6/21

500

5/6x9/10

45/60

Subtraction

100

3/4-1/4

2/4

200

4/5-2/5

2/5

300

3/4-1/2

1/4

400

5/6-1/3

3/6

500

7/8-1/3

13/24

Simplify

100

5/10

1/2

200

6/10

3/5

300

20/24

5/6

400

100/250

2/5

500

1,000/10,000

1/10