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Add 24/54 and 6/21

24/54 + 6/21 is 46/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 21 is 378

    Next, find the equivalent fraction of both fractional numbers with denominator 378
  2. For the 1st fraction, since 54 × 7 = 378,
    24/54 = 24 × 7/54 × 7 = 168/378
  3. Likewise, for the 2nd fraction, since 21 × 18 = 378,
    6/21 = 6 × 18/21 × 18 = 108/378
  4. Add the two like fractions:
    168/378 + 108/378 = 168 + 108/378 = 276/378
  5. 276/378 simplified gives 46/63
  6. So, 24/54 + 6/21 = 46/63

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