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Add 90/8 and 28/60

1st number: 11 2/8, 2nd number: 28/60

90/8 + 28/60 is 703/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 60 is 120
  2. For the 1st fraction, since 8 × 15 = 120,
    90/8 = 90 × 15/8 × 15 = 1350/120
  3. Likewise, for the 2nd fraction, since 60 × 2 = 120,
    28/60 = 28 × 2/60 × 2 = 56/120
  4. Add the two fractions:
    1350/120 + 56/120 = 1350 + 56/120 = 1406/120
  5. After reducing the fraction, the answer is 703/60
  6. In mixed form: 1143/60

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