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Add 3/20 and 8/36

3/20 + 8/36 is 67/180.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 36 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 20 × 9 = 180,
    3/20 = 3 × 9/20 × 9 = 27/180
  3. Likewise, for the 2nd fraction, since 36 × 5 = 180,
    8/36 = 8 × 5/36 × 5 = 40/180
  4. Add the two like fractions:
    27/180 + 40/180 = 27 + 40/180 = 67/180
  5. So, 3/20 + 8/36 = 67/180

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