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Add 1/8 and 2/20

1/8 + 2/20 is 9/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 20 is 40
  2. For the 1st fraction, since 8 × 5 = 40,
    1/8 = 1 × 5/8 × 5 = 5/40
  3. Likewise, for the 2nd fraction, since 20 × 2 = 40,
    2/20 = 2 × 2/20 × 2 = 4/40
  4. Add the two fractions:
    5/40 + 4/40 = 5 + 4/40 = 9/40

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