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Add 10/98 and 10/70

10/98 + 10/70 is 12/49.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 70 is 490

    Next, find the equivalent fraction of both fractional numbers with denominator 490
  2. For the 1st fraction, since 98 × 5 = 490,
    10/98 = 10 × 5/98 × 5 = 50/490
  3. Likewise, for the 2nd fraction, since 70 × 7 = 490,
    10/70 = 10 × 7/70 × 7 = 70/490
  4. Add the two like fractions:
    50/490 + 70/490 = 50 + 70/490 = 120/490
  5. 120/490 simplified gives 12/49
  6. So, 10/98 + 10/70 = 12/49

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