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Add 21/24 and 3/6

21/24 + 3/6 is 11/8.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 24 and 6 is 24

    Next, find the equivalent fraction of both fractional numbers with denominator 24
  2. For the 1st fraction, since 24 × 1 = 24,
    21/24 = 21 × 1/24 × 1 = 21/24
  3. Likewise, for the 2nd fraction, since 6 × 4 = 24,
    3/6 = 3 × 4/6 × 4 = 12/24
  4. Add the two like fractions:
    21/24 + 12/24 = 21 + 12/24 = 33/24
  5. 33/24 simplified gives 11/8
  6. So, 21/24 + 3/6 = 11/8
    In mixed form: 13/8

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