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Add 30/48 and 81/56

1st number: 30/48, 2nd number: 1 25/56

30/48 + 81/56 is 29/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 48 and 56 is 336

    Next, find the equivalent fraction of both fractional numbers with denominator 336
  2. For the 1st fraction, since 48 × 7 = 336,
    30/48 = 30 × 7/48 × 7 = 210/336
  3. Likewise, for the 2nd fraction, since 56 × 6 = 336,
    81/56 = 81 × 6/56 × 6 = 486/336
  4. Add the two like fractions:
    210/336 + 486/336 = 210 + 486/336 = 696/336
  5. 696/336 simplified gives 29/14
  6. So, 30/48 + 81/56 = 29/14
    In mixed form: 21/14

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