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Add 14/16 and 4/20

14/16 + 4/20 is 43/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 20 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 16 × 5 = 80,
    14/16 = 14 × 5/16 × 5 = 70/80
  3. Likewise, for the 2nd fraction, since 20 × 4 = 80,
    4/20 = 4 × 4/20 × 4 = 16/80
  4. Add the two like fractions:
    70/80 + 16/80 = 70 + 16/80 = 86/80
  5. 86/80 simplified gives 43/40
  6. So, 14/16 + 4/20 = 43/40
    In mixed form: 13/40

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