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Add 63/28 and 28/60

1st number: 2 7/28, 2nd number: 28/60

63/28 + 28/60 is 163/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 60 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 28 × 15 = 420,
    63/28 = 63 × 15/28 × 15 = 945/420
  3. Likewise, for the 2nd fraction, since 60 × 7 = 420,
    28/60 = 28 × 7/60 × 7 = 196/420
  4. Add the two like fractions:
    945/420 + 196/420 = 945 + 196/420 = 1141/420
  5. 1141/420 simplified gives 163/60
  6. So, 63/28 + 28/60 = 163/60
    In mixed form: 243/60

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