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Add 1/48 and 7/81

1/48 + 7/81 is 139/1296.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 48 and 81 is 1296

    Next, find the equivalent fraction of both fractional numbers with denominator 1296
  2. For the 1st fraction, since 48 × 27 = 1296,
    1/48 = 1 × 27/48 × 27 = 27/1296
  3. Likewise, for the 2nd fraction, since 81 × 16 = 1296,
    7/81 = 7 × 16/81 × 16 = 112/1296
  4. Add the two like fractions:
    27/1296 + 112/1296 = 27 + 112/1296 = 139/1296
  5. So, 1/48 + 7/81 = 139/1296

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