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Add 27/7 and 9/18

1st number: 3 6/7, 2nd number: 9/18

27/7 + 9/18 is 61/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 18 is 126

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 7 × 18 = 126,
    27/7 = 27 × 18/7 × 18 = 486/126
  3. Likewise, for the 2nd fraction, since 18 × 7 = 126,
    9/18 = 9 × 7/18 × 7 = 63/126
  4. Add the two like fractions:
    486/126 + 63/126 = 486 + 63/126 = 549/126
  5. 549/126 simplified gives 61/14
  6. So, 27/7 + 9/18 = 61/14
    In mixed form: 45/14

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