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Add 27/15 and 10/7

1st number: 1 12/15, 2nd number: 1 3/7

27/15 + 10/7 is 113/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 7 is 105

    Next, find the equivalent fraction of both fractional numbers with denominator 105
  2. For the 1st fraction, since 15 × 7 = 105,
    27/15 = 27 × 7/15 × 7 = 189/105
  3. Likewise, for the 2nd fraction, since 7 × 15 = 105,
    10/7 = 10 × 15/7 × 15 = 150/105
  4. Add the two like fractions:
    189/105 + 150/105 = 189 + 150/105 = 339/105
  5. 339/105 simplified gives 113/35
  6. So, 27/15 + 10/7 = 113/35
    In mixed form: 38/35

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