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Add 3/27 and 10/20

3/27 + 10/20 is 11/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 20 is 540

    Next, find the equivalent fraction of both fractional numbers with denominator 540
  2. For the 1st fraction, since 27 × 20 = 540,
    3/27 = 3 × 20/27 × 20 = 60/540
  3. Likewise, for the 2nd fraction, since 20 × 27 = 540,
    10/20 = 10 × 27/20 × 27 = 270/540
  4. Add the two like fractions:
    60/540 + 270/540 = 60 + 270/540 = 330/540
  5. 330/540 simplified gives 11/18
  6. So, 3/27 + 10/20 = 11/18

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