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Add 15/6 and 90/8

1st number: 2 3/6, 2nd number: 11 2/8

15/6 + 90/8 is 55/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 8 is 24
  2. For the 1st fraction, since 6 × 4 = 24,
    15/6 = 15 × 4/6 × 4 = 60/24
  3. Likewise, for the 2nd fraction, since 8 × 3 = 24,
    90/8 = 90 × 3/8 × 3 = 270/24
  4. Add the two fractions:
    60/24 + 270/24 = 60 + 270/24 = 330/24
  5. 330/24 simplified gives 55/4
  6. So, 15/6 + 90/8 = 55/4
    In mixed form: 133/4

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