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Add 28/80 and 10/27

28/80 + 10/27 is 389/540.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 27 is 2160

    Next, find the equivalent fraction of both fractional numbers with denominator 2160
  2. For the 1st fraction, since 80 × 27 = 2160,
    28/80 = 28 × 27/80 × 27 = 756/2160
  3. Likewise, for the 2nd fraction, since 27 × 80 = 2160,
    10/27 = 10 × 80/27 × 80 = 800/2160
  4. Add the two like fractions:
    756/2160 + 800/2160 = 756 + 800/2160 = 1556/2160
  5. 1556/2160 simplified gives 389/540
  6. So, 28/80 + 10/27 = 389/540

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