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Add 20/8 and 3/14

1st number: 2 4/8, 2nd number: 3/14

20/8 + 3/14 is 19/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 14 is 56

    Next, find the equivalent fraction of both fractional numbers with denominator 56
  2. For the 1st fraction, since 8 × 7 = 56,
    20/8 = 20 × 7/8 × 7 = 140/56
  3. Likewise, for the 2nd fraction, since 14 × 4 = 56,
    3/14 = 3 × 4/14 × 4 = 12/56
  4. Add the two like fractions:
    140/56 + 12/56 = 140 + 12/56 = 152/56
  5. 152/56 simplified gives 19/7
  6. So, 20/8 + 3/14 = 19/7
    In mixed form: 25/7

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