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Add 28/48 and 75/54

1st number: 28/48, 2nd number: 1 21/54

28/48 + 75/54 is 71/36.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 48 and 54 is 432
  2. For the 1st fraction, since 48 × 9 = 432,
    28/48 = 28 × 9/48 × 9 = 252/432
  3. Likewise, for the 2nd fraction, since 54 × 8 = 432,
    75/54 = 75 × 8/54 × 8 = 600/432
  4. Add the two fractions:
    252/432 + 600/432 = 252 + 600/432 = 852/432
  5. 852/432 simplified gives 71/36
  6. So, 28/48 + 75/54 = 71/36
    In mixed form: 135/36

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