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Add 2/12 and 21/56

2/12 + 21/56 is 13/24.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 56 is 168
  2. For the 1st fraction, since 12 × 14 = 168,
    2/12 = 2 × 14/12 × 14 = 28/168
  3. Likewise, for the 2nd fraction, since 56 × 3 = 168,
    21/56 = 21 × 3/56 × 3 = 63/168
  4. Add the two fractions:
    28/168 + 63/168 = 28 + 63/168 = 91/168
  5. After reducing the fraction, the answer is 13/24

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