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Add 8/42 and 7/25

8/42 + 7/25 is 247/525.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 1050
  2. For the 1st fraction, since 42 × 25 = 1050,
    8/42 = 8 × 25/42 × 25 = 200/1050
  3. Likewise, for the 2nd fraction, since 25 × 42 = 1050,
    7/25 = 7 × 42/25 × 42 = 294/1050
  4. Add the two like fractions:
    200/1050 + 294/1050 = 200 + 294/1050 = 494/1050
  5. 494/1050 simplified gives 247/525
  6. So, 8/42 + 7/25 = 247/525

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