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Add 63/4 and 84/14

1st number: 15 3/4, 2nd number: 6 0/14

63/4 + 84/14 is 87/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 14 is 28
  2. For the 1st fraction, since 4 × 7 = 28,
    63/4 = 63 × 7/4 × 7 = 441/28
  3. Likewise, for the 2nd fraction, since 14 × 2 = 28,
    84/14 = 84 × 2/14 × 2 = 168/28
  4. Add the two fractions:
    441/28 + 168/28 = 441 + 168/28 = 609/28
  5. After reducing the fraction, the answer is 87/4
  6. In mixed form: 213/4

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