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Add 4/25 and 42/56

4/25 + 42/56 is 91/100.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 56 is 1400

    Next, find the equivalent fraction of both fractional numbers with denominator 1400
  2. For the 1st fraction, since 25 × 56 = 1400,
    4/25 = 4 × 56/25 × 56 = 224/1400
  3. Likewise, for the 2nd fraction, since 56 × 25 = 1400,
    42/56 = 42 × 25/56 × 25 = 1050/1400
  4. Add the two like fractions:
    224/1400 + 1050/1400 = 224 + 1050/1400 = 1274/1400
  5. 1274/1400 simplified gives 91/100
  6. So, 4/25 + 42/56 = 91/100

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