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Add 54/70 and 25/56

54/70 + 25/56 is 341/280.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 56 is 280
  2. For the 1st fraction, since 70 × 4 = 280,
    54/70 = 54 × 4/70 × 4 = 216/280
  3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
    25/56 = 25 × 5/56 × 5 = 125/280
  4. Add the two fractions:
    216/280 + 125/280 = 216 + 125/280 = 341/280
  5. In mixed form: 161/280

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