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Add 9/21 and 1/25

9/21 + 1/25 is 82/175.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 25 is 525

    Next, find the equivalent fraction of both fractional numbers with denominator 525
  2. For the 1st fraction, since 21 × 25 = 525,
    9/21 = 9 × 25/21 × 25 = 225/525
  3. Likewise, for the 2nd fraction, since 25 × 21 = 525,
    1/25 = 1 × 21/25 × 21 = 21/525
  4. Add the two like fractions:
    225/525 + 21/525 = 225 + 21/525 = 246/525
  5. 246/525 simplified gives 82/175
  6. So, 9/21 + 1/25 = 82/175

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