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Add 70/98 and 20/75

70/98 + 20/75 is 103/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 75 is 7350

    Next, find the equivalent fraction of both fractional numbers with denominator 7350
  2. For the 1st fraction, since 98 × 75 = 7350,
    70/98 = 70 × 75/98 × 75 = 5250/7350
  3. Likewise, for the 2nd fraction, since 75 × 98 = 7350,
    20/75 = 20 × 98/75 × 98 = 1960/7350
  4. Add the two like fractions:
    5250/7350 + 1960/7350 = 5250 + 1960/7350 = 7210/7350
  5. 7210/7350 simplified gives 103/105
  6. So, 70/98 + 20/75 = 103/105

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