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Add 7/2 and 15/35

1st number: 3 1/2, 2nd number: 15/35

7/2 + 15/35 is 55/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 35 is 70

    Next, find the equivalent fraction of both fractional numbers with denominator 70
  2. For the 1st fraction, since 2 × 35 = 70,
    7/2 = 7 × 35/2 × 35 = 245/70
  3. Likewise, for the 2nd fraction, since 35 × 2 = 70,
    15/35 = 15 × 2/35 × 2 = 30/70
  4. Add the two like fractions:
    245/70 + 30/70 = 245 + 30/70 = 275/70
  5. 275/70 simplified gives 55/14
  6. So, 7/2 + 15/35 = 55/14
    In mixed form: 313/14

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