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Add 3/2 and 90/28

1st number: 1 1/2, 2nd number: 3 6/28

3/2 + 90/28 is 33/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 28 is 28
  2. For the 1st fraction, since 2 × 14 = 28,
    3/2 = 3 × 14/2 × 14 = 42/28
  3. Likewise, for the 2nd fraction, since 28 × 1 = 28,
    90/28 = 90 × 1/28 × 1 = 90/28
  4. Add the two fractions:
    42/28 + 90/28 = 42 + 90/28 = 132/28
  5. After reducing the fraction, the answer is 33/7
  6. In mixed form: 45/7

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