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Add 21/98 and 2/25

21/98 + 2/25 is 103/350.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 25 is 2450
  2. For the 1st fraction, since 98 × 25 = 2450,
    21/98 = 21 × 25/98 × 25 = 525/2450
  3. Likewise, for the 2nd fraction, since 25 × 98 = 2450,
    2/25 = 2 × 98/25 × 98 = 196/2450
  4. Add the two fractions:
    525/2450 + 196/2450 = 525 + 196/2450 = 721/2450
  5. 721/2450 simplified gives 103/350
  6. So, 21/98 + 2/25 = 103/350

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