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Add 1/80 and 9/40

1/80 + 9/40 is 19/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 40 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 80 × 1 = 80,
    1/80 = 1 × 1/80 × 1 = 1/80
  3. Likewise, for the 2nd fraction, since 40 × 2 = 80,
    9/40 = 9 × 2/40 × 2 = 18/80
  4. Add the two like fractions:
    1/80 + 18/80 = 1 + 18/80 = 19/80
  5. So, 1/80 + 9/40 = 19/80

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