ADDING FRACTIONSWHEN THE DENOMINATORS ARE        DIFFERENT
#1 Write the sum out2      14      3
#2 Multiply the DENOMINATORS   2       1   4       3
#2 Multiply the DENOMINATORS   2       1   4       3
#2 Multiply the DENOMINATORS   2       1   4       3          12
#3 Cross Multiply2         14         3             12
#3 Cross Multiply2         14         3             12
#3 Cross Multiply2         14         3             12
#3 Cross Multiply2         14         3             12
#3 Cross Multiply2          14      3                12
#3 Cross Multiply2 3    1 4                   12
#3 Cross Multiply2 3     1 4                    12
#3 Cross Multiply2 3     1 4                    12
#3 Cross Multiply2 3     1 4                    12
#3 Cross Multiply2 3     1  4                   12
#3 Cross Multiply2 34 1                      12
#3 Cross Multiply2 3 4 1                      12
#3 Cross Multiply2 3 4 1                      12
#3 Cross Multiply23      4 1                         12
#3 Cross Multiply6      4 1                        12
#3 Cross Multiply6       41                        12
#3 Cross Multiply6         4                        12
#4 Put the numerator and denominator together6        4                     12
#4 Put the numerator and denominator together6        4                     12
#4 Put the numerator and denominator together6        4                     12
#4 Put the numerator and denominator together    6         4                     12
#4 Put the numerator and denominator together                   6        4                       12
#4 Put the numerator and denominator together                   6        4                       12
#4 Put the numerator and denominator together                     64                     12
#4 Put the numerator and denominator together                     10                     12
24
24
2   14   3
2   14   3
2   1   104   3   12
Can it be simplified?2          1            104          3            12
YES!!2   1       10   54   3       12   6
AWESOME 2     1         54     3         6
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Adding fractions diff denominators

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Adding fractions diff denominators

  1. 1. ADDING FRACTIONSWHEN THE DENOMINATORS ARE DIFFERENT
  2. 2. #1 Write the sum out2 14 3
  3. 3. #2 Multiply the DENOMINATORS 2 1 4 3
  4. 4. #2 Multiply the DENOMINATORS 2 1 4 3
  5. 5. #2 Multiply the DENOMINATORS 2 1 4 3 12
  6. 6. #3 Cross Multiply2 14 3 12
  7. 7. #3 Cross Multiply2 14 3 12
  8. 8. #3 Cross Multiply2 14 3 12
  9. 9. #3 Cross Multiply2 14 3 12
  10. 10. #3 Cross Multiply2 14 3 12
  11. 11. #3 Cross Multiply2 3 1 4 12
  12. 12. #3 Cross Multiply2 3 1 4 12
  13. 13. #3 Cross Multiply2 3 1 4 12
  14. 14. #3 Cross Multiply2 3 1 4 12
  15. 15. #3 Cross Multiply2 3 1 4 12
  16. 16. #3 Cross Multiply2 34 1 12
  17. 17. #3 Cross Multiply2 3 4 1 12
  18. 18. #3 Cross Multiply2 3 4 1 12
  19. 19. #3 Cross Multiply23 4 1 12
  20. 20. #3 Cross Multiply6 4 1 12
  21. 21. #3 Cross Multiply6 41 12
  22. 22. #3 Cross Multiply6 4 12
  23. 23. #4 Put the numerator and denominator together6 4 12
  24. 24. #4 Put the numerator and denominator together6 4 12
  25. 25. #4 Put the numerator and denominator together6 4 12
  26. 26. #4 Put the numerator and denominator together 6 4 12
  27. 27. #4 Put the numerator and denominator together 6 4 12
  28. 28. #4 Put the numerator and denominator together 6 4 12
  29. 29. #4 Put the numerator and denominator together 64 12
  30. 30. #4 Put the numerator and denominator together 10 12
  31. 31. 24
  32. 32. 24
  33. 33. 2 14 3
  34. 34. 2 14 3
  35. 35. 2 1 104 3 12
  36. 36. Can it be simplified?2 1 104 3 12
  37. 37. YES!!2 1 10 54 3 12 6
  38. 38. AWESOME 2 1 54 3 6
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