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Add 25/42 and 10/9

1st number: 25/42, 2nd number: 1 1/9

25/42 + 10/9 is 215/126.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 9 is 126
  2. For the 1st fraction, since 42 × 3 = 126,
    25/42 = 25 × 3/42 × 3 = 75/126
  3. Likewise, for the 2nd fraction, since 9 × 14 = 126,
    10/9 = 10 × 14/9 × 14 = 140/126
  4. Add the two fractions:
    75/126 + 140/126 = 75 + 140/126 = 215/126
  5. In mixed form: 189/126

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