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Add 3/20 and 1/8

3/20 + 1/8 is 11/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 8 is 40
  2. For the 1st fraction, since 20 × 2 = 40,
    3/20 = 3 × 2/20 × 2 = 6/40
  3. Likewise, for the 2nd fraction, since 8 × 5 = 40,
    1/8 = 1 × 5/8 × 5 = 5/40
  4. Add the two fractions:
    6/40 + 5/40 = 6 + 5/40 = 11/40

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