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Add 81/14 and 45/5

1st number: 5 11/14, 2nd number: 9 0/5

81/14 + 45/5 is 207/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 5 is 70

    Next, find the equivalent fraction of both fractional numbers with denominator 70
  2. For the 1st fraction, since 14 × 5 = 70,
    81/14 = 81 × 5/14 × 5 = 405/70
  3. Likewise, for the 2nd fraction, since 5 × 14 = 70,
    45/5 = 45 × 14/5 × 14 = 630/70
  4. Add the two like fractions:
    405/70 + 630/70 = 405 + 630/70 = 1035/70
  5. 1035/70 simplified gives 207/14
  6. So, 81/14 + 45/5 = 207/14
    In mixed form: 1411/14

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