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Add 5/2 and 80/10

1st number: 2 1/2, 2nd number: 8 0/10

5/2 + 80/10 is 21/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 10 is 10
  2. For the 1st fraction, since 2 × 5 = 10,
    5/2 = 5 × 5/2 × 5 = 25/10
  3. Likewise, for the 2nd fraction, since 10 × 1 = 10,
    80/10 = 80 × 1/10 × 1 = 80/10
  4. Add the two fractions:
    25/10 + 80/10 = 25 + 80/10 = 105/10
  5. After reducing the fraction, the answer is 21/2
  6. In mixed form: 101/2

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