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Add 10/14 and 15/18

10/14 + 15/18 is 65/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 18 is 126
  2. For the 1st fraction, since 14 × 9 = 126,
    10/14 = 10 × 9/14 × 9 = 90/126
  3. Likewise, for the 2nd fraction, since 18 × 7 = 126,
    15/18 = 15 × 7/18 × 7 = 105/126
  4. Add the two fractions:
    90/126 + 105/126 = 90 + 105/126 = 195/126
  5. After reducing the fraction, the answer is 65/42
  6. In mixed form: 123/42

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