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Add 7/80 and 14/40

7/80 + 14/40 is 7/16.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 40 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 80 × 1 = 80,
    7/80 = 7 × 1/80 × 1 = 7/80
  3. Likewise, for the 2nd fraction, since 40 × 2 = 80,
    14/40 = 14 × 2/40 × 2 = 28/80
  4. Add the two like fractions:
    7/80 + 28/80 = 7 + 28/80 = 35/80
  5. 35/80 simplified gives 7/16
  6. So, 7/80 + 14/40 = 7/16

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