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Add 6/15 and 9/14

6/15 + 9/14 is 73/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 14 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 15 × 14 = 210,
    6/15 = 6 × 14/15 × 14 = 84/210
  3. Likewise, for the 2nd fraction, since 14 × 15 = 210,
    9/14 = 9 × 15/14 × 15 = 135/210
  4. Add the two like fractions:
    84/210 + 135/210 = 84 + 135/210 = 219/210
  5. 219/210 simplified gives 73/70
  6. So, 6/15 + 9/14 = 73/70
    In mixed form: 13/70

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