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Add 18/54 and 6/20

18/54 + 6/20 is 19/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 20 is 540

    Next, find the equivalent fraction of both fractional numbers with denominator 540
  2. For the 1st fraction, since 54 × 10 = 540,
    18/54 = 18 × 10/54 × 10 = 180/540
  3. Likewise, for the 2nd fraction, since 20 × 27 = 540,
    6/20 = 6 × 27/20 × 27 = 162/540
  4. Add the two like fractions:
    180/540 + 162/540 = 180 + 162/540 = 342/540
  5. 342/540 simplified gives 19/30
  6. So, 18/54 + 6/20 = 19/30

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