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Add 10/9 and 21/98

1st number: 1 1/9, 2nd number: 21/98

10/9 + 21/98 is 167/126.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 98 is 882
  2. For the 1st fraction, since 9 × 98 = 882,
    10/9 = 10 × 98/9 × 98 = 980/882
  3. Likewise, for the 2nd fraction, since 98 × 9 = 882,
    21/98 = 21 × 9/98 × 9 = 189/882
  4. Add the two fractions:
    980/882 + 189/882 = 980 + 189/882 = 1169/882
  5. After reducing the fraction, the answer is 167/126
  6. In mixed form: 141/126

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