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Add 9/18 and 4/7

9/18 + 4/7 is 15/14.

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,
    9/18 = 9 × 7/18 × 7 = 63/126
  3. Likewise, for the 2nd fraction, since 7 × 18 = 126,
    4/7 = 4 × 18/7 × 18 = 72/126
  4. Add the two like fractions:
    63/126 + 72/126 = 63 + 72/126 = 135/126
  5. 135/126 simplified gives 15/14
  6. So, 9/18 + 4/7 = 15/14
    In mixed form: 11/14

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