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Add 81/5 and 1/8

1st number: 16 1/5, 2nd number: 1/8

81/5 + 1/8 is 653/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 8 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 5 × 8 = 40,
    81/5 = 81 × 8/5 × 8 = 648/40
  3. Likewise, for the 2nd fraction, since 8 × 5 = 40,
    1/8 = 1 × 5/8 × 5 = 5/40
  4. Add the two like fractions:
    648/40 + 5/40 = 648 + 5/40 = 653/40
  5. So, 81/5 + 1/8 = 653/40
    In mixed form: 1613/40

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