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Add 63/98 and 5/20

63/98 + 5/20 is 25/28.

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,
    63/98 = 63 × 10/98 × 10 = 630/980
  3. Likewise, for the 2nd fraction, since 20 × 49 = 980,
    5/20 = 5 × 49/20 × 49 = 245/980
  4. Add the two like fractions:
    630/980 + 245/980 = 630 + 245/980 = 875/980
  5. 875/980 simplified gives 25/28
  6. So, 63/98 + 5/20 = 25/28

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