Subtract fractions
Dividing and multiplying fractons
Adding fractions
Decimals to fractions
Fractions to decimals
200

8/10 - 4/10

2/5 divide 4/10 by 2

200

1/3 × 3/8

1/8 divide 3/24 by 3

200

3/10 + 6/10

9/10

200

0.87

87/100

200

3/9

0.3 infinite 

300

15/35 - 10/35

8/47

300

2 × 3/2

3 or 3/1

300

21/50 + 11/50

16/25 divide 32/50 by 2

300

0.54

27/50 divide 54/100 by 2

300

16/20

0.875

400

23/47 - 15/47

8/47

400

3/4 × 6/5

9/10 divide 18/20 by 2

400

33/72 + 21/72

3/4 divide 54/72 by 18

400

0.76

19/25 divide 76/100 by 4

400

4 18/25

4.72

500

35/55 - 15/55

4/11 divide 20/55 by 5

500

14/9 ÷ 2/5

35/9 divide 70/18 by 2

500

2/5 + 10/15

16/15

500

0.45

9/20 divide 45/100 by 5

500

3 7/8

3.875

1000

12/37 - 11/57

277/2109

1000

6/49 ÷ 11/48

288/539

1000

34/65 + 57/76

331/260 divide 6289/4940 by 19

1000

0.396

99/250 divide 396/1000 by 4

1000

19/839

0.022