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Add 70/98 and 10/70

70/98 + 10/70 is 6/7.

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,
    70/98 = 70 × 5/98 × 5 = 350/490
  3. Likewise, for the 2nd fraction, since 70 × 7 = 490,
    10/70 = 10 × 7/70 × 7 = 70/490
  4. Add the two like fractions:
    350/490 + 70/490 = 350 + 70/490 = 420/490
  5. 420/490 simplified gives 6/7
  6. So, 70/98 + 10/70 = 6/7

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