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Add 28/60 and 4/56

28/60 + 4/56 is 113/210.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 56 is 840
  2. For the 1st fraction, since 60 × 14 = 840,
    28/60 = 28 × 14/60 × 14 = 392/840
  3. Likewise, for the 2nd fraction, since 56 × 15 = 840,
    4/56 = 4 × 15/56 × 15 = 60/840
  4. Add the two fractions:
    392/840 + 60/840 = 392 + 60/840 = 452/840
  5. After reducing the fraction, the answer is 113/210

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