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## Arithmetic Homework Help : Addition of Fractions I

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Try the Quiz : Arithmetic Homework Help : Addition of Fractions I

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• 1/2 + 1/3 = : 5/6
- LCM = 6. So, 1/2 + 1/3 = 3/6 + 2/6 = 5/6.

• 1/2 + 1/4 = : 3/4
- LCM = 4. So, 1/2 + 1/4 = 2/4 + 1/4 = 3/4.

• 1/2 + 1/5 = : 7/10
- LCM = 10. So, 1/2 + 1/5 = 5/10 + 2/10 = 7/10.

• 1/2 + 1/6 = : 2/3
- LCM = 6. So, 1/2 + 1/6 = 3/6 + 1/6 = 4/6 = 2/3.

• 1/2 + 1/7 = : 9/14
- LCM = 14. So, 1/2 + 1/7 = 7/14 + 2/14 = 9/14.

• 1/2 + 1/8 = : 5/8
- LCM = 8. So, 1/2 + 1/8 = 4/8 + 1/8 = 5/8.

• 1/2 + 1/9 = : 11/18
- LCM = 18. So, 1/2 + 1/9 = 9/18 + 2/18 = 11/18.

• 1/2 + 1/10 = : 3/5
- LCM = 10. So, 1/2 + 1/10 = 5/10 + 1/10 = 6/10 = 3/5.

• 1/2 + 1/11 = : 13/22
- LCM = 22. So, 1/2 + 1/11 = 11/22 + 2/22 = 13/22.

• 1/2 + 1/12 = : 7/12
- LCM = 12. So, 1/2 + 1/12 = 6/12 + 1/12 = 7/12.

• 1/3 + 1/3 = : 2/3
- LCM = 3. So, 1/3 + 1/3 = 2/3.

• 1/3 + 1/4 = : 7/12
- LCM = 12. So, 1/3 + 1/4 = 4/12 + 3/12 = 7/12.

• 1/3 + 1/5 = : 8/15
- LCM = 15. So, 1/3 + 1/5 = 5/15 + 3/15 = 8/15.

• 1/3 + 1/6 = : 1/2
- LCM = 6. So, 1/3 + 1/6 = 2/6 + 1/6 = 3/6 = 1/2.

• 1/3 + 1/7 = : 10/21
- LCM = 21. So, 1/3 + 1/7 = 7/21 + 3/21 = 10/21.

• 1/3 + 1/8 = : 11/24
- LCM = 24. So, 1/3 + 1/8 = 8/24 + 3/24 = 11/24.

• 1/3 + 1/9 = : 4/9
- LCM = 9. So, 1/3 + 1/9 = 3/9 + 1/9 = 4/9.

• 1/3 + 1/10 = : 13/30
- LCM = 30. So, 1/3 + 1/10 = 10/30 + 3/30 = 13/30.

• 1/3 + 1/11 = : 14/33
- LCM = 33. So, 1/3 + 1/11 = 11/33 + 3/33 = 14/33.

• 1/3 + 1/12 = : 5/12
- LCM = 12. So, 1/3 + 1/12 = 4/12 + 1/12 = 5/12.

• 1/4 + 1/4 = : 1/2
- LCM = 4. So, 1/4 + 1/4 = 2/4 = 1/2.

• 1/4 + 1/5 = : 9/20
- LCM = 20. So, 1/4 + 1/5 = 5/20 + 4/20 = 9/20.

• 1/4 + 1/6 = : 5/12
- LCM = 12. So, 1/4 + 1/6 = 3/12 + 2/12 = 5/12.

• 1/4 + 1/7 = : 11/28
- LCM = 28. So, 1/4 + 1/7 = 7/28 + 4/28 = 11/28.

• 1/4 + 1/8 = : 3/8
- LCM = 8. So, 1/4 + 1/8 = 2/8 + 1/8 = 3/8.

• 1/4 + 1/9 = : 13/36
- LCM = 36. So, 1/4 + 1/9 = 9/36 + 4/36 = 13/36.

• 1/4 + 1/10 = : 7/20
- LCM = 20. So, 1/4 + 1/10 = 5/20 + 2/20 = 7/20.

• 1/4 + 1/11 = : 15/44
- LCM = 44. So, 1/4 + 1/11 = 11/44 + 4/44 = 15/44.

• 1/4 + 1/12 = : 1/3
- LCM = 12. So, 1/4 + 1/12 = 3/12 + 1/12 = 4/12 = 1/3.

• 1/5 + 1/5 = : 2/5
- LCM = 5. So, 1/5 + 1/5 = 2/5.

• 1/5 + 1/6 = : 11/30
- LCM = 30. So, 1/5 + 1/6 = 6/30 + 5/30 = 11/30.

• 1/5 + 1/7 = : 12/35
- LCM = 35. So, 1/5 + 1/7 = 7/35 + 5/35 = 12/35.

• 1/5 + 1/8 = : 13/40
- LCM = 40. So, 1/5 + 1/8 = 8/40 + 5/40 = 13/40.

• 1/5 + 1/9 = : 14/45
- LCM = 45. So, 1/5 + 1/9 = 9/45 + 5/45 = 14/45.

• 1/5 + 1/10 = : 3/10
- LCM = 10. So, 1/5 + 1/10 = 2/10 + 1/10 = 3/10.

• 1/5 + 1/11 = : 16/55
- LCM = 55. So, 1/5 + 1/11 = 11/55 + 5/55 = 16/55.

• 1/5 + 1/12 = : 17/60
- LCM = 60. So, 1/5 + 1/12 = 12/60 + 5/60 = 17/60.

• 1/6 + 1/6 = : 1/3
- LCM = 6. So, 1/6 + 1/6 = 2/6 = 1/3.

• 1/6 + 1/7 = : 13/42
- LCM = 42. So, 1/6 + 1/7 = 7/42 + 6/42 = 13/42.

• 1/6 + 1/8 = : 7/24
- LCM = 24. So, 1/6 + 1/8 = 4/24 + 3/24 = 7/24.

• 1/6 + 1/9 = : 5/18
- LCM = 18. So, 1/6 + 1/9 = 3/18 + 2/18 = 5/18.

• 1/6 + 1/10 = : 4/15
- LCM = 30. So, 1/6 + 1/10 = 5/30 + 3/30 = 8/30 = 4/15.

• 1/6 + 1/11 = : 17/66
- LCM = 66. So, 1/6 + 1/11 = 11/66 + 6/66 = 17/66.

• 1/6 + 1/12 = : 1/4
- LCM = 12. So, 1/6 + 1/12 = 2/12 + 1/12 = 3/12 = 1/4.

• 1/7 + 1/7 = : 2/7
- LCM = 7. So, 1/7 + 1/7 = 2/7.

• 1/7 + 1/8 = : 15/56
- LCM = 56. So, 1/7 + 1/8 = 8/56 + 7/56 = 15/56.

• 1/7 + 1/9 = : 16/63
- LCM = 63. So, 1/7 + 1/9 = 9/63 + 7/63 = 16/63.

• 1/7 + 1/10 = : 17/70
- LCM = 70. So, 1/7 + 1/10 = 10/70 + 7/70 = 17/70.

• 1/7 + 1/11 = : 18/77
- LCM = 77. So, 1/7 + 1/11 = 11/77 + 7/77 = 18/77.

• 1/7 + 1/12 = : 19/84
- LCM = 84. So, 1/7 + 1/12 = 12/84 + 7/84 = 19/84.

• 1/8 + 1/8 = : 1/4
- LCM = 8. So, 1/8 + 1/8 = 2/8 = 1/4.

• 1/8 + 1/9 = : 17/72
- LCM = 72. So, 1/8 + 1/9 = 9/72 + 8/72 = 17/72.

• 1/8 + 1/10 = : 9/40
- LCM = 40. So, 1/8 + 1/10 = 5/40 + 4/40 = 9/40.

• 1/8 + 1/11 = : 19/88
- LCM = 88. So, 1/8 + 1/11 = 11/88 + 8/88 = 19/88.

• 1/8 + 1/12 = : 5/24
- LCM = 24. So, 1/8 + 1/12 = 3/24 + 2/24 = 5/24.

• 1/9 + 1/9 = : 2/9
- LCM = 9. So, 1/9 + 1/9 = 2/9.

• 1/9 + 1/10 = : 19/90
- LCM = 90. So, 1/9 + 1/10 = 10/90 + 9/90 = 19/90.

• 1/9 + 1/11 = : 20/99
- LCM = 99. So, 1/9 + 1/11 = 11/99 + 9/99 = 20/99.

Try the Quiz : Arithmetic Homework Help : Addition of Fractions I