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Add 15/4 and 24/5

1st number: 3 3/4, 2nd number: 4 4/5

15/4 + 24/5 is 171/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 5 is 20

    Next, find the equivalent fraction of both fractional numbers with denominator 20
  2. For the 1st fraction, since 4 × 5 = 20,
    15/4 = 15 × 5/4 × 5 = 75/20
  3. Likewise, for the 2nd fraction, since 5 × 4 = 20,
    24/5 = 24 × 4/5 × 4 = 96/20
  4. Add the two like fractions:
    75/20 + 96/20 = 75 + 96/20 = 171/20
  5. So, 15/4 + 24/5 = 171/20
    In mixed form: 811/20

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