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Add 16/98 and 20/40

16/98 + 20/40 is 65/98.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 40 is 1960

    Next, find the equivalent fraction of both fractional numbers with denominator 1960
  2. For the 1st fraction, since 98 × 20 = 1960,
    16/98 = 16 × 20/98 × 20 = 320/1960
  3. Likewise, for the 2nd fraction, since 40 × 49 = 1960,
    20/40 = 20 × 49/40 × 49 = 980/1960
  4. Add the two like fractions:
    320/1960 + 980/1960 = 320 + 980/1960 = 1300/1960
  5. 1300/1960 simplified gives 65/98
  6. So, 16/98 + 20/40 = 65/98

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