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Add 90/16 and 3/4

1st number: 5 10/16, 2nd number: 3/4

90/16 + 3/4 is 51/8.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 4 is 16
  2. For the 1st fraction, since 16 × 1 = 16,
    90/16 = 90 × 1/16 × 1 = 90/16
  3. Likewise, for the 2nd fraction, since 4 × 4 = 16,
    3/4 = 3 × 4/4 × 4 = 12/16
  4. Add the two fractions:
    90/16 + 12/16 = 90 + 12/16 = 102/16
  5. After reducing the fraction, the answer is 51/8
  6. In mixed form: 63/8

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