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Add 54/56 and 5/75

54/56 + 5/75 is 433/420.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 75 is 4200

    Next, find the equivalent fraction of both fractional numbers with denominator 4200
  2. For the 1st fraction, since 56 × 75 = 4200,
    54/56 = 54 × 75/56 × 75 = 4050/4200
  3. Likewise, for the 2nd fraction, since 75 × 56 = 4200,
    5/75 = 5 × 56/75 × 56 = 280/4200
  4. Add the two like fractions:
    4050/4200 + 280/4200 = 4050 + 280/4200 = 4330/4200
  5. 4330/4200 simplified gives 433/420
  6. So, 54/56 + 5/75 = 433/420
    In mixed form: 113/420

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