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Add 60/2 and 5/21

1st number: 30 0/2, 2nd number: 5/21

60/2 + 5/21 is 635/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 21 is 42
  2. For the 1st fraction, since 2 × 21 = 42,
    60/2 = 60 × 21/2 × 21 = 1260/42
  3. Likewise, for the 2nd fraction, since 21 × 2 = 42,
    5/21 = 5 × 2/21 × 2 = 10/42
  4. Add the two fractions:
    1260/42 + 10/42 = 1260 + 10/42 = 1270/42
  5. After reducing the fraction, the answer is 635/21
  6. In mixed form: 305/21

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