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Add 12/5 and 63/14

1st number: 2 2/5, 2nd number: 4 7/14

12/5 + 63/14 is 69/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 14 is 70

    Next, find the equivalent fraction of both fractional numbers with denominator 70
  2. For the 1st fraction, since 5 × 14 = 70,
    12/5 = 12 × 14/5 × 14 = 168/70
  3. Likewise, for the 2nd fraction, since 14 × 5 = 70,
    63/14 = 63 × 5/14 × 5 = 315/70
  4. Add the two like fractions:
    168/70 + 315/70 = 168 + 315/70 = 483/70
  5. 483/70 simplified gives 69/10
  6. So, 12/5 + 63/14 = 69/10
    In mixed form: 69/10

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