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Add 3/2 and 28/7

1st number: 1 1/2, 2nd number: 4 0/7

3/2 + 28/7 is 11/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 7 is 14
  2. For the 1st fraction, since 2 × 7 = 14,
    3/2 = 3 × 7/2 × 7 = 21/14
  3. Likewise, for the 2nd fraction, since 7 × 2 = 14,
    28/7 = 28 × 2/7 × 2 = 56/14
  4. Add the two fractions:
    21/14 + 56/14 = 21 + 56/14 = 77/14
  5. After reducing the fraction, the answer is 11/2
  6. In mixed form: 51/2

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