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Add 30/15 and 3/7

1st number: 2 0/15, 2nd number: 3/7

30/15 + 3/7 is 17/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 7 is 105
  2. For the 1st fraction, since 15 × 7 = 105,
    30/15 = 30 × 7/15 × 7 = 210/105
  3. Likewise, for the 2nd fraction, since 7 × 15 = 105,
    3/7 = 3 × 15/7 × 15 = 45/105
  4. Add the two fractions:
    210/105 + 45/105 = 210 + 45/105 = 255/105
  5. After reducing the fraction, the answer is 17/7
  6. In mixed form: 23/7

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