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Add 8/14 and 4/20

8/14 + 4/20 is 27/35.

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,
    8/14 = 8 × 10/14 × 10 = 80/140
  3. Likewise, for the 2nd fraction, since 20 × 7 = 140,
    4/20 = 4 × 7/20 × 7 = 28/140
  4. Add the two like fractions:
    80/140 + 28/140 = 80 + 28/140 = 108/140
  5. 108/140 simplified gives 27/35
  6. So, 8/14 + 4/20 = 27/35

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