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Add 5/18 and 6/7

5/18 + 6/7 is 143/126.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 18 × 7 = 126,
    5/18 = 5 × 7/18 × 7 = 35/126
  3. Likewise, for the 2nd fraction, since 7 × 18 = 126,
    6/7 = 6 × 18/7 × 18 = 108/126
  4. Add the two like fractions:
    35/126 + 108/126 = 35 + 108/126 = 143/126
  5. So, 5/18 + 6/7 = 143/126
    In mixed form: 117/126

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