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## Arithmetic Homework Help : Subtraction of Fractions II

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Try the Quiz : Arithmetic Homework Help : Subtraction of Fractions II

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2/3 - 1/2 =1/6LCM = 6. So, 2/3 - 1/2 = 4/6 - 3/6 = 1/6.
3/4 - 1/2 =1/4LCM = 4. So, 3/4 - 1/2 = 3/4 - 2/4 = 1/4.
4/5 - 1/2 =3/10LCM = 10. So, 4/5 - 1/2 = 8/10 - 5/10 = 3/10.
5/6 - 1/2 =1/3LCM = 6. So, 5/6 - 1/2 = 5/6 - 3/6 = 2/6 = 1/3.
6/7 - 1/2 =5/14LCM = 14. So, 6/7 - 1/2 = 12/14 - 7/14 = 5/14.
7/8 - 1/2 =3/8LCM = 8. So, 7/8 - 1/2 = 7/8 - 4/8 = 3/8.
8/9 - 1/2 =7/18LCM = 18. So, 8/9 - 1/2 = 16/18 - 9/18 = 7/18.
9/10 - 1/2 =2/5LCM = 10. So, 9/10 - 1/2 = 9/10 - 5/10 = 4/10 = 2/5.
10/11 - 1/2 =9/22LCM = 22. So, 10/11 - 1/2 = 20/22 - 11/22 = 9/22.
11/12 - 1/2 =5/12LCM = 12. So, 11/12 - 1/2 = 11/12 - 6/12 = 5/12.
2/3 - 1/4 =5/12LCM = 12. So, 2/3 - 1/4 = 8/12 - 3/12 = 5/12.
2/3 - 2/5 =4/15LCM = 15. So, 2/3 - 2/5 = 10/15 - 6/15 = 4/15.
2/3 - 1/6 =1/2LCM = 6. So, 2/3 - 1/6 = 4/6 - 1/6 = 3/6 = 1/2.
1/3 - 2/7 =1/21LCM = 21. So, 1/3 - 2/7 = 7/21 - 6/21 = 1/21.
2/3 - 3/8 =7/24LCM = 24. So, 2/3 - 3/8 = 16/24 - 9/24 = 7/24.
2/3 - 4/9 =2/9LCM = 9. So, 2/3 - 4/9 = 6/9 - 4/9 = 2/9.
1/3 - 3/10 =1/30LCM = 30. So, 1/3 - 3/10 = 10/30 - 9/30 = 1/30.
2/3 - 5/11 =7/33LCM = 33. So, 2/3 - 5/11 = 22/33 - 15/33 = 7/33.
2/3 - 7/12 =1/12LCM = 12. So, 2/3 - 7/12 = 8/12 - 7/12 = 1/12.
3/4 - 2/5 =7/20LCM = 20. So, 3/4 - 2/5 = 15/20 - 8/20 = 7/20.
3/4 - 1/6 =7/12LCM = 12. So, 3/4 - 1/6 = 9/12 - 2/12 = 7/12.
3/4 - 5/7 =1/28LCM = 28. So, 3/4 - 5/7 = 21/28 - 20/28 = 1/28.
3/4 - 5/8 =1/8LCM = 8. So, 3/4 - 5/8 = 6/8 - 5/8 = 1/8.
3/4 - 5/9 =7/36LCM = 36. So, 3/4 - 5/9 = 27/36 - 20/36 = 7/36.
3/4 - 7/10 =1/20LCM = 20. So, 3/4 - 7/10 = 15/20 - 14/20 = 1/20.
1/4 - 2/11 =3/44LCM = 44. So, 1/4 - 2/11 = 11/44 - 8/44 = 3/44.
3/4 - 5/12 =1/3LCM = 12. So, 3/4 - 5/12 = 9/12 - 5/12 = 4/12 = 1/3.
4/5 - 1/6 =19/30LCM = 30. So, 4/5 - 1/6 = 24/30 - 5/30 = 19/30.
3/5 - 2/7 =11/35LCM = 35. So, 3/5 - 2/7 = 21/35 - 10/35 = 11/35.
4/5 - 5/8 =7/40LCM = 40. So, 4/5 - 5/8 = 32/40 - 25/40 = 7/40.
3/5 - 5/9 =2/45LCM = 45. So, 3/5 - 5/9 = 27/45 - 25/45 = 2/45.
2/5 - 3/10 =1/10LCM = 10. So, 2/5 - 3/10 = 4/10 - 3/10 = 1/10.
4/5 - 7/11 =9/55LCM = 55. So, 4/5 - 7/11 = 44/55 - 35/55 = 9/55.
3/5 - 7/12 =1/60LCM = 60. So, 3/5 - 7/12 = 36/60 - 35/60 = 1/60.
5/6 - 5/7 =5/42LCM = 42. So, 5/6 - 5/7 = 35/42 - 30/42 = 5/42.
5/6 - 3/8 =11/24LCM = 24. So, 5/6 - 3/8 = 20/24 - 9/24 = 11/24.
5/6 - 7/9 =1/18LCM = 18. So, 5/6 - 7/9 = 15/18 - 14/18 = 1/18.
5/6 - 7/10 =2/15LCM = 30. So, 5/6 - 7/10 = 25/30 - 21/30 = 4/30 = 2/15.
5/6 - 8/11 =7/66LCM = 66. So, 5/6 - 8/11 = 55/66 - 48/66 = 7/66.
5/6 - 7/12 =1/4LCM = 12. So, 5/6 - 7/12 = 10/12 - 7/12 = 3/12 = 1/4.
6/7 - 5/8 =13/56LCM = 56. So, 6/7 - 5/8 = 48/56 - 35/56 = 13/56.
5/7 - 5/9 =10/63LCM = 63. So, 5/7 - 5/9 = 45/63 - 35/63 = 10/63.
4/7 - 3/10 =19/70LCM = 70. So, 4/7 - 3/10 = 40/70 - 21/70 = 19/70.
3/7 - 3/11 =12/77LCM = 77. So, 3/7 - 3/11 = 33/77 - 21/77 = 12/77.
2/7 - 1/12 =17/84LCM = 84. So, 2/7 - 1/12 = 24/84 - 7/84 = 17/84.
7/8 - 5/9 =23/72LCM = 72. So, 7/8 - 5/9 = 63/72 - 40/72 = 23/72.
5/8 - 3/10 =13/40LCM = 40. So, 5/8 - 3/10 = 25/40 - 12/40 = 13/40.
3/8 - 2/11 =17/88LCM = 88. So, 3/8 - 2/11 = 33/88 - 16/88 = 17/88.
7/8 - 7/12 =7/24LCM = 24. So, 7/8 - 7/12 = 21/24 - 14/24 = 7/24.
8/9 - 7/10 =17/90LCM = 90. So, 8/9 - 7/10 = 80/90 - 63/90 = 17/90.
7/9 - 6/11 =23/99LCM = 99. So, 7/9 - 6/11 = 77/99 - 54/99 = 23/99.

Try the Quiz : Arithmetic Homework Help : Subtraction of Fractions II