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Add 10/98 and 2/20

10/98 + 2/20 is 99/490.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 20 is 980

    Next, find the equivalent fraction of both fractional numbers with denominator 980
  2. For the 1st fraction, since 98 × 10 = 980,
    10/98 = 10 × 10/98 × 10 = 100/980
  3. Likewise, for the 2nd fraction, since 20 × 49 = 980,
    2/20 = 2 × 49/20 × 49 = 98/980
  4. Add the two like fractions:
    100/980 + 98/980 = 100 + 98/980 = 198/980
  5. 198/980 simplified gives 99/490
  6. So, 10/98 + 2/20 = 99/490

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