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Add 18/15 and 35/5

1st number: 1 3/15, 2nd number: 7 0/5

18/15 + 35/5 is 41/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 5 is 15
  2. For the 1st fraction, since 15 × 1 = 15,
    18/15 = 18 × 1/15 × 1 = 18/15
  3. Likewise, for the 2nd fraction, since 5 × 3 = 15,
    35/5 = 35 × 3/5 × 3 = 105/15
  4. Add the two fractions:
    18/15 + 105/15 = 18 + 105/15 = 123/15
  5. After reducing the fraction, the answer is 41/5
  6. In mixed form: 81/5

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