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Add 1/12 and 30/80

1/12 + 30/80 is 11/24.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 80 is 240
  2. For the 1st fraction, since 12 × 20 = 240,
    1/12 = 1 × 20/12 × 20 = 20/240
  3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
    30/80 = 30 × 3/80 × 3 = 90/240
  4. Add the two fractions:
    20/240 + 90/240 = 20 + 90/240 = 110/240
  5. After reducing the fraction, the answer is 11/24

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