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Subtract 9/80 from 5/28

5/28 - 9/80 is 37/560.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 80 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 28 × 20 = 560,
    5/28 = 5 × 20/28 × 20 = 100/560
  3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
    9/80 = 9 × 7/80 × 7 = 63/560
  4. Subtract the two like fractions:
    100/560 - 63/560 = 100 - 63/560 = 37/560

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