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Add 30/2 and 12/72

1st number: 15 0/2, 2nd number: 12/72

30/2 + 12/72 is 91/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 72 is 72
  2. For the 1st fraction, since 2 × 36 = 72,
    30/2 = 30 × 36/2 × 36 = 1080/72
  3. Likewise, for the 2nd fraction, since 72 × 1 = 72,
    12/72 = 12 × 1/72 × 1 = 12/72
  4. Add the two fractions:
    1080/72 + 12/72 = 1080 + 12/72 = 1092/72
  5. 1092/72 simplified gives 91/6
  6. So, 30/2 + 12/72 = 91/6
    In mixed form: 151/6

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