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Add 5/4 and 7/15

1st number: 1 1/4, 2nd number: 7/15

5/4 + 7/15 is 103/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 15 is 60
  2. For the 1st fraction, since 4 × 15 = 60,
    5/4 = 5 × 15/4 × 15 = 75/60
  3. Likewise, for the 2nd fraction, since 15 × 4 = 60,
    7/15 = 7 × 4/15 × 4 = 28/60
  4. Add the two fractions:
    75/60 + 28/60 = 75 + 28/60 = 103/60
  5. So, 5/4 + 7/15 = 103/60
    In mixed form: 143/60

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