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Add 98/12 and 10/70

1st number: 8 2/12, 2nd number: 10/70

98/12 + 10/70 is 349/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 70 is 420
  2. For the 1st fraction, since 12 × 35 = 420,
    98/12 = 98 × 35/12 × 35 = 3430/420
  3. Likewise, for the 2nd fraction, since 70 × 6 = 420,
    10/70 = 10 × 6/70 × 6 = 60/420
  4. Add the two fractions:
    3430/420 + 60/420 = 3430 + 60/420 = 3490/420
  5. 3490/420 simplified gives 349/42
  6. So, 98/12 + 10/70 = 349/42
    In mixed form: 813/42

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