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Add 27/56 and 80/60

1st number: 27/56, 2nd number: 1 20/60

27/56 + 80/60 is 305/168.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 60 is 840

    Next, find the equivalent fraction of both fractional numbers with denominator 840
  2. For the 1st fraction, since 56 × 15 = 840,
    27/56 = 27 × 15/56 × 15 = 405/840
  3. Likewise, for the 2nd fraction, since 60 × 14 = 840,
    80/60 = 80 × 14/60 × 14 = 1120/840
  4. Add the two like fractions:
    405/840 + 1120/840 = 405 + 1120/840 = 1525/840
  5. 1525/840 simplified gives 305/168
  6. So, 27/56 + 80/60 = 305/168
    In mixed form: 1137/168

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