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Add 9/6 and 18/28

1st number: 1 3/6, 2nd number: 18/28

9/6 + 18/28 is 15/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 28 is 84
  2. For the 1st fraction, since 6 × 14 = 84,
    9/6 = 9 × 14/6 × 14 = 126/84
  3. Likewise, for the 2nd fraction, since 28 × 3 = 84,
    18/28 = 18 × 3/28 × 3 = 54/84
  4. Add the two fractions:
    126/84 + 54/84 = 126 + 54/84 = 180/84
  5. After reducing the fraction, the answer is 15/7
  6. In mixed form: 21/7

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