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Add 21/24 and 6/28

21/24 + 6/28 is 61/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 24 and 28 is 168

    Next, find the equivalent fraction of both fractional numbers with denominator 168
  2. For the 1st fraction, since 24 × 7 = 168,
    21/24 = 21 × 7/24 × 7 = 147/168
  3. Likewise, for the 2nd fraction, since 28 × 6 = 168,
    6/28 = 6 × 6/28 × 6 = 36/168
  4. Add the two like fractions:
    147/168 + 36/168 = 147 + 36/168 = 183/168
  5. 183/168 simplified gives 61/56
  6. So, 21/24 + 6/28 = 61/56
    In mixed form: 15/56

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