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Add 25/42 and 5/54

25/42 + 5/54 is 130/189.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 54 is 378

    Next, find the equivalent fraction of both fractional numbers with denominator 378
  2. For the 1st fraction, since 42 × 9 = 378,
    25/42 = 25 × 9/42 × 9 = 225/378
  3. Likewise, for the 2nd fraction, since 54 × 7 = 378,
    5/54 = 5 × 7/54 × 7 = 35/378
  4. Add the two like fractions:
    225/378 + 35/378 = 225 + 35/378 = 260/378
  5. 260/378 simplified gives 130/189
  6. So, 25/42 + 5/54 = 130/189

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