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Subtract 14/80 from 5/7

5/7 - 14/80 is 151/280.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 80 is 560
  2. For the 1st fraction, since 7 × 80 = 560,
    5/7 = 5 × 80/7 × 80 = 400/560
  3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
    14/80 = 14 × 7/80 × 7 = 98/560
  4. Subtract the two fractions:
    400/560 - 98/560 = 400 - 98/560 = 302/560
  5. After reducing the fraction, the answer is 151/280

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