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Add 2/12 and 21/24

2/12 + 21/24 is 25/24.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 24 is 24
  2. For the 1st fraction, since 12 × 2 = 24,
    2/12 = 2 × 2/12 × 2 = 4/24
  3. Likewise, for the 2nd fraction, since 24 × 1 = 24,
    21/24 = 21 × 1/24 × 1 = 21/24
  4. Add the two fractions:
    4/24 + 21/24 = 4 + 21/24 = 25/24
  5. In mixed form: 11/24

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