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Add 18/40 and 2/20

18/40 + 2/20 is 11/20.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 40 × 1 = 40,
    18/40 = 18 × 1/40 × 1 = 18/40
  3. Likewise, for the 2nd fraction, since 20 × 2 = 40,
    2/20 = 2 × 2/20 × 2 = 4/40
  4. Add the two like fractions:
    18/40 + 4/40 = 18 + 4/40 = 22/40
  5. 22/40 simplified gives 11/20
  6. So, 18/40 + 2/20 = 11/20

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