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Add 16/14 and 14/20

1st number: 1 2/14, 2nd number: 14/20

16/14 + 14/20 is 129/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 20 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 14 × 10 = 140,
    16/14 = 16 × 10/14 × 10 = 160/140
  3. Likewise, for the 2nd fraction, since 20 × 7 = 140,
    14/20 = 14 × 7/20 × 7 = 98/140
  4. Add the two like fractions:
    160/140 + 98/140 = 160 + 98/140 = 258/140
  5. 258/140 simplified gives 129/70
  6. So, 16/14 + 14/20 = 129/70
    In mixed form: 159/70

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