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Add 10/9 and 30/80

1st number: 1 1/9, 2nd number: 30/80

10/9 + 30/80 is 107/72.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 80 is 720
  2. For the 1st fraction, since 9 × 80 = 720,
    10/9 = 10 × 80/9 × 80 = 800/720
  3. Likewise, for the 2nd fraction, since 80 × 9 = 720,
    30/80 = 30 × 9/80 × 9 = 270/720
  4. Add the two fractions:
    800/720 + 270/720 = 800 + 270/720 = 1070/720
  5. After reducing the fraction, the answer is 107/72
  6. In mixed form: 135/72

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