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Add 20/14 and 35/10

1st number: 1 6/14, 2nd number: 3 5/10

20/14 + 35/10 is 69/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 10 is 70
  2. For the 1st fraction, since 14 × 5 = 70,
    20/14 = 20 × 5/14 × 5 = 100/70
  3. Likewise, for the 2nd fraction, since 10 × 7 = 70,
    35/10 = 35 × 7/10 × 7 = 245/70
  4. Add the two fractions:
    100/70 + 245/70 = 100 + 245/70 = 345/70
  5. After reducing the fraction, the answer is 69/14
  6. In mixed form: 413/14

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