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Add 56/54 and 12/15

1st number: 1 2/54, 2nd number: 12/15

56/54 + 12/15 is 248/135.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 15 is 270
  2. For the 1st fraction, since 54 × 5 = 270,
    56/54 = 56 × 5/54 × 5 = 280/270
  3. Likewise, for the 2nd fraction, since 15 × 18 = 270,
    12/15 = 12 × 18/15 × 18 = 216/270
  4. Add the two fractions:
    280/270 + 216/270 = 280 + 216/270 = 496/270
  5. After reducing the fraction, the answer is 248/135
  6. In mixed form: 1113/135

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