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Add 15/49 and 54/64

15/49 + 54/64 is 1803/1568.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 64 is 3136

    Next, find the equivalent fraction of both fractional numbers with denominator 3136
  2. For the 1st fraction, since 49 × 64 = 3136,
    15/49 = 15 × 64/49 × 64 = 960/3136
  3. Likewise, for the 2nd fraction, since 64 × 49 = 3136,
    54/64 = 54 × 49/64 × 49 = 2646/3136
  4. Add the two like fractions:
    960/3136 + 2646/3136 = 960 + 2646/3136 = 3606/3136
  5. 3606/3136 simplified gives 1803/1568
  6. So, 15/49 + 54/64 = 1803/1568
    In mixed form: 1235/1568

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