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Add 21/14 and 81/50

1st number: 1 7/14, 2nd number: 1 31/50

21/14 + 81/50 is 78/25.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 50 is 350

    Next, find the equivalent fraction of both fractional numbers with denominator 350
  2. For the 1st fraction, since 14 × 25 = 350,
    21/14 = 21 × 25/14 × 25 = 525/350
  3. Likewise, for the 2nd fraction, since 50 × 7 = 350,
    81/50 = 81 × 7/50 × 7 = 567/350
  4. Add the two like fractions:
    525/350 + 567/350 = 525 + 567/350 = 1092/350
  5. 1092/350 simplified gives 78/25
  6. So, 21/14 + 81/50 = 78/25
    In mixed form: 33/25

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