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Add 12/14 and 1/45

12/14 + 1/45 is 277/315.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 45 is 630
  2. For the 1st fraction, since 14 × 45 = 630,
    12/14 = 12 × 45/14 × 45 = 540/630
  3. Likewise, for the 2nd fraction, since 45 × 14 = 630,
    1/45 = 1 × 14/45 × 14 = 14/630
  4. Add the two fractions:
    540/630 + 14/630 = 540 + 14/630 = 554/630
  5. After reducing the fraction, the answer is 277/315

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