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Add 5/2 and 80/40

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

5/2 + 80/40 is 9/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 40 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 2 × 20 = 40,
    5/2 = 5 × 20/2 × 20 = 100/40
  3. Likewise, for the 2nd fraction, since 40 × 1 = 40,
    80/40 = 80 × 1/40 × 1 = 80/40
  4. Add the two like fractions:
    100/40 + 80/40 = 100 + 80/40 = 180/40
  5. 180/40 simplified gives 9/2
  6. So, 5/2 + 80/40 = 9/2
    In mixed form: 41/2

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