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Add 7/2 and 2/7

1st number: 3 1/2, 2nd number: 2/7

7/2 + 2/7 is 53/14.

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,
    7/2 = 7 × 7/2 × 7 = 49/14
  3. Likewise, for the 2nd fraction, since 7 × 2 = 14,
    2/7 = 2 × 2/7 × 2 = 4/14
  4. Add the two fractions:
    49/14 + 4/14 = 49 + 4/14 = 53/14
  5. In mixed form: 311/14

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