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Add 1/54 and 90/64

1st number: 1/54, 2nd number: 1 26/64

1/54 + 90/64 is 1231/864.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 64 is 1728

    Next, find the equivalent fraction of both fractional numbers with denominator 1728
  2. For the 1st fraction, since 54 × 32 = 1728,
    1/54 = 1 × 32/54 × 32 = 32/1728
  3. Likewise, for the 2nd fraction, since 64 × 27 = 1728,
    90/64 = 90 × 27/64 × 27 = 2430/1728
  4. Add the two like fractions:
    32/1728 + 2430/1728 = 32 + 2430/1728 = 2462/1728
  5. 2462/1728 simplified gives 1231/864
  6. So, 1/54 + 90/64 = 1231/864
    In mixed form: 1367/864

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