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Add 63/70 and 98/10

1st number: 63/70, 2nd number: 9 8/10

63/70 + 98/10 is 107/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 10 is 70
  2. For the 1st fraction, since 70 × 1 = 70,
    63/70 = 63 × 1/70 × 1 = 63/70
  3. Likewise, for the 2nd fraction, since 10 × 7 = 70,
    98/10 = 98 × 7/10 × 7 = 686/70
  4. Add the two fractions:
    63/70 + 686/70 = 63 + 686/70 = 749/70
  5. After reducing the fraction, the answer is 107/10
  6. In mixed form: 107/10

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