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Add 27/48 and 8/20

27/48 + 8/20 is 77/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 48 and 20 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 48 × 5 = 240,
    27/48 = 27 × 5/48 × 5 = 135/240
  3. Likewise, for the 2nd fraction, since 20 × 12 = 240,
    8/20 = 8 × 12/20 × 12 = 96/240
  4. Add the two like fractions:
    135/240 + 96/240 = 135 + 96/240 = 231/240
  5. 231/240 simplified gives 77/80
  6. So, 27/48 + 8/20 = 77/80

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