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Add 50/70 and 81/56

1st number: 50/70, 2nd number: 1 25/56

50/70 + 81/56 is 121/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 56 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 70 × 4 = 280,
    50/70 = 50 × 4/70 × 4 = 200/280
  3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
    81/56 = 81 × 5/56 × 5 = 405/280
  4. Add the two like fractions:
    200/280 + 405/280 = 200 + 405/280 = 605/280
  5. 605/280 simplified gives 121/56
  6. So, 50/70 + 81/56 = 121/56
    In mixed form: 29/56

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