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Add 9/18 and 8/7

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

9/18 + 8/7 is 23/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 7 is 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,
    8/7 = 8 × 18/7 × 18 = 144/126
  4. Add the two fractions:
    63/126 + 144/126 = 63 + 144/126 = 207/126
  5. After reducing the fraction, the answer is 23/14
  6. In mixed form: 19/14

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