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Add 14/24 and 18/21

14/24 + 18/21 is 121/84.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 24 and 21 is 168

    Next, find the equivalent fraction of both fractional numbers with denominator 168
  2. For the 1st fraction, since 24 × 7 = 168,
    14/24 = 14 × 7/24 × 7 = 98/168
  3. Likewise, for the 2nd fraction, since 21 × 8 = 168,
    18/21 = 18 × 8/21 × 8 = 144/168
  4. Add the two like fractions:
    98/168 + 144/168 = 98 + 144/168 = 242/168
  5. 242/168 simplified gives 121/84
  6. So, 14/24 + 18/21 = 121/84
    In mixed form: 137/84

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