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Subtract 5/90 from 8/25

8/25 - 5/90 is 119/450.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 90 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 25 × 18 = 450,
    8/25 = 8 × 18/25 × 18 = 144/450
  3. Likewise, for the 2nd fraction, since 90 × 5 = 450,
    5/90 = 5 × 5/90 × 5 = 25/450
  4. Subtract the two like fractions:
    144/450 - 25/450 = 144 - 25/450 = 119/450

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