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Add 3/10 and 7/14

3/10 + 7/14 is 4/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 14 is 70
  2. For the 1st fraction, since 10 × 7 = 70,
    3/10 = 3 × 7/10 × 7 = 21/70
  3. Likewise, for the 2nd fraction, since 14 × 5 = 70,
    7/14 = 7 × 5/14 × 5 = 35/70
  4. Add the two fractions:
    21/70 + 35/70 = 21 + 35/70 = 56/70
  5. After reducing the fraction, the answer is 4/5

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