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Add 1/54 and 63/56

1st number: 1/54, 2nd number: 1 7/56

1/54 + 63/56 is 247/216.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 56 is 1512
  2. For the 1st fraction, since 54 × 28 = 1512,
    1/54 = 1 × 28/54 × 28 = 28/1512
  3. Likewise, for the 2nd fraction, since 56 × 27 = 1512,
    63/56 = 63 × 27/56 × 27 = 1701/1512
  4. Add the two fractions:
    28/1512 + 1701/1512 = 28 + 1701/1512 = 1729/1512
  5. 1729/1512 simplified gives 247/216
  6. So, 1/54 + 63/56 = 247/216
    In mixed form: 131/216

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