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Add 36/80 and 42/20

1st number: 36/80, 2nd number: 2 2/20

36/80 + 42/20 is 51/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 20 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 80 × 1 = 80,
    36/80 = 36 × 1/80 × 1 = 36/80
  3. Likewise, for the 2nd fraction, since 20 × 4 = 80,
    42/20 = 42 × 4/20 × 4 = 168/80
  4. Add the two like fractions:
    36/80 + 168/80 = 36 + 168/80 = 204/80
  5. 204/80 simplified gives 51/20
  6. So, 36/80 + 42/20 = 51/20
    In mixed form: 211/20

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