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Add 3/28 and 60/63

3/28 + 60/63 is 89/84.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 63 is 252
  2. For the 1st fraction, since 28 × 9 = 252,
    3/28 = 3 × 9/28 × 9 = 27/252
  3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
    60/63 = 60 × 4/63 × 4 = 240/252
  4. Add the two fractions:
    27/252 + 240/252 = 27 + 240/252 = 267/252
  5. After reducing the fraction, the answer is 89/84
  6. In mixed form: 15/84

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