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Add 50/54 and 21/56

50/54 + 21/56 is 281/216.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 56 is 1512

    Next, find the equivalent fraction of both fractional numbers with denominator 1512
  2. For the 1st fraction, since 54 × 28 = 1512,
    50/54 = 50 × 28/54 × 28 = 1400/1512
  3. Likewise, for the 2nd fraction, since 56 × 27 = 1512,
    21/56 = 21 × 27/56 × 27 = 567/1512
  4. Add the two like fractions:
    1400/1512 + 567/1512 = 1400 + 567/1512 = 1967/1512
  5. 1967/1512 simplified gives 281/216
  6. So, 50/54 + 21/56 = 281/216
    In mixed form: 165/216

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