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Add 21/2 and 3/30

1st number: 10 1/2, 2nd number: 3/30

21/2 + 3/30 is 53/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 30 is 30
  2. For the 1st fraction, since 2 × 15 = 30,
    21/2 = 21 × 15/2 × 15 = 315/30
  3. Likewise, for the 2nd fraction, since 30 × 1 = 30,
    3/30 = 3 × 1/30 × 1 = 3/30
  4. Add the two fractions:
    315/30 + 3/30 = 315 + 3/30 = 318/30
  5. After reducing the fraction, the answer is 53/5
  6. In mixed form: 103/5

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