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Add 80/2 and 21/80

1st number: 40 0/2, 2nd number: 21/80

80/2 + 21/80 is 3221/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 80 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 2 × 40 = 80,
    80/2 = 80 × 40/2 × 40 = 3200/80
  3. Likewise, for the 2nd fraction, since 80 × 1 = 80,
    21/80 = 21 × 1/80 × 1 = 21/80
  4. Add the two like fractions:
    3200/80 + 21/80 = 3200 + 21/80 = 3221/80
  5. So, 80/2 + 21/80 = 3221/80
    In mixed form: 4021/80

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