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Add 20/14 and 49/10

1st number: 1 6/14, 2nd number: 4 9/10

20/14 + 49/10 is 443/70.

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,
    49/10 = 49 × 7/10 × 7 = 343/70
  4. Add the two fractions:
    100/70 + 343/70 = 100 + 343/70 = 443/70
  5. In mixed form: 623/70

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