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Add 6/25 and 15/42

6/25 + 15/42 is 209/350.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 42 is 1050

    Next, find the equivalent fraction of both fractional numbers with denominator 1050
  2. For the 1st fraction, since 25 × 42 = 1050,
    6/25 = 6 × 42/25 × 42 = 252/1050
  3. Likewise, for the 2nd fraction, since 42 × 25 = 1050,
    15/42 = 15 × 25/42 × 25 = 375/1050
  4. Add the two like fractions:
    252/1050 + 375/1050 = 252 + 375/1050 = 627/1050
  5. 627/1050 simplified gives 209/350
  6. So, 6/25 + 15/42 = 209/350

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