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Add 45/27 and 5/20

1st number: 1 18/27, 2nd number: 5/20

45/27 + 5/20 is 23/12.

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,
    45/27 = 45 × 20/27 × 20 = 900/540
  3. Likewise, for the 2nd fraction, since 20 × 27 = 540,
    5/20 = 5 × 27/20 × 27 = 135/540
  4. Add the two like fractions:
    900/540 + 135/540 = 900 + 135/540 = 1035/540
  5. 1035/540 simplified gives 23/12
  6. So, 45/27 + 5/20 = 23/12
    In mixed form: 111/12

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