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Add 30/18 and 6/80

1st number: 1 12/18, 2nd number: 6/80

30/18 + 6/80 is 209/120.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 80 is 720
  2. For the 1st fraction, since 18 × 40 = 720,
    30/18 = 30 × 40/18 × 40 = 1200/720
  3. Likewise, for the 2nd fraction, since 80 × 9 = 720,
    6/80 = 6 × 9/80 × 9 = 54/720
  4. Add the two fractions:
    1200/720 + 54/720 = 1200 + 54/720 = 1254/720
  5. After reducing the fraction, the answer is 209/120
  6. In mixed form: 189/120

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