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Add 3/20 and 2/8

3/20 + 2/8 is 2/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 8 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 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,
    2/8 = 2 × 5/8 × 5 = 10/40
  4. Add the two like fractions:
    6/40 + 10/40 = 6 + 10/40 = 16/40
  5. 16/40 simplified gives 2/5
  6. So, 3/20 + 2/8 = 2/5

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