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Add 98/60 and 81/15

1st number: 1 38/60, 2nd number: 5 6/15

98/60 + 81/15 is 211/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 15 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 60 × 1 = 60,
    98/60 = 98 × 1/60 × 1 = 98/60
  3. Likewise, for the 2nd fraction, since 15 × 4 = 60,
    81/15 = 81 × 4/15 × 4 = 324/60
  4. Add the two like fractions:
    98/60 + 324/60 = 98 + 324/60 = 422/60
  5. 422/60 simplified gives 211/30
  6. So, 98/60 + 81/15 = 211/30
    In mixed form: 71/30

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