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Add 40/20 and 1/27

1st number: 2 0/20, 2nd number: 1/27

40/20 + 1/27 is 55/27.

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,
    40/20 = 40 × 27/20 × 27 = 1080/540
  3. Likewise, for the 2nd fraction, since 27 × 20 = 540,
    1/27 = 1 × 20/27 × 20 = 20/540
  4. Add the two like fractions:
    1080/540 + 20/540 = 1080 + 20/540 = 1100/540
  5. 1100/540 simplified gives 55/27
  6. So, 40/20 + 1/27 = 55/27
    In mixed form: 21/27

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