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Add 1/20 and 4/27

1/20 + 4/27 is 107/540.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 540
  2. For the 1st fraction, since 20 × 27 = 540,
    1/20 = 1 × 27/20 × 27 = 27/540
  3. Likewise, for the 2nd fraction, since 27 × 20 = 540,
    4/27 = 4 × 20/27 × 20 = 80/540
  4. Add the two like fractions:
    27/540 + 80/540 = 27 + 80/540 = 107/540
  5. So, 1/20 + 4/27 = 107/540

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