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Add 70/10 and 1/98

1st number: 7 0/10, 2nd number: 1/98

70/10 + 1/98 is 687/98.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 98 is 490

    Next, find the equivalent fraction of both fractional numbers with denominator 490
  2. For the 1st fraction, since 10 × 49 = 490,
    70/10 = 70 × 49/10 × 49 = 3430/490
  3. Likewise, for the 2nd fraction, since 98 × 5 = 490,
    1/98 = 1 × 5/98 × 5 = 5/490
  4. Add the two like fractions:
    3430/490 + 5/490 = 3430 + 5/490 = 3435/490
  5. 3435/490 simplified gives 687/98
  6. So, 70/10 + 1/98 = 687/98
    In mixed form: 71/98

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