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Add 27/12 and 45/35

1st number: 2 3/12, 2nd number: 1 10/35

27/12 + 45/35 is 99/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 35 is 420
  2. For the 1st fraction, since 12 × 35 = 420,
    27/12 = 27 × 35/12 × 35 = 945/420
  3. Likewise, for the 2nd fraction, since 35 × 12 = 420,
    45/35 = 45 × 12/35 × 12 = 540/420
  4. Add the two fractions:
    945/420 + 540/420 = 945 + 540/420 = 1485/420
  5. 1485/420 simplified gives 99/28
  6. So, 27/12 + 45/35 = 99/28
    In mixed form: 315/28

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