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Add 1/25 and 5/21

1/25 + 5/21 is 146/525.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 21 is 525
  2. For the 1st fraction, since 25 × 21 = 525,
    1/25 = 1 × 21/25 × 21 = 21/525
  3. Likewise, for the 2nd fraction, since 21 × 25 = 525,
    5/21 = 5 × 25/21 × 25 = 125/525
  4. Add the two fractions:
    21/525 + 125/525 = 21 + 125/525 = 146/525
  5. So, 1/25 + 5/21 = 146/525

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