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Add 14/15 and 12/63

14/15 + 12/63 is 118/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 63 is 315

    Next, find the equivalent fraction of both fractional numbers with denominator 315
  2. For the 1st fraction, since 15 × 21 = 315,
    14/15 = 14 × 21/15 × 21 = 294/315
  3. Likewise, for the 2nd fraction, since 63 × 5 = 315,
    12/63 = 12 × 5/63 × 5 = 60/315
  4. Add the two like fractions:
    294/315 + 60/315 = 294 + 60/315 = 354/315
  5. 354/315 simplified gives 118/105
  6. So, 14/15 + 12/63 = 118/105
    In mixed form: 113/105

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