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Add 1/5 and 84/80

1st number: 1/5, 2nd number: 1 4/80

1/5 + 84/80 is 5/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 80 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 5 × 16 = 80,
    1/5 = 1 × 16/5 × 16 = 16/80
  3. Likewise, for the 2nd fraction, since 80 × 1 = 80,
    84/80 = 84 × 1/80 × 1 = 84/80
  4. Add the two like fractions:
    16/80 + 84/80 = 16 + 84/80 = 100/80
  5. 100/80 simplified gives 5/4
  6. So, 1/5 + 84/80 = 5/4
    In mixed form: 11/4

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