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Subtract 5/4 from 9/50

1st number: 9/50, 2nd number: 1 1/4

9/50 - 5/4 is -107/100.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 4 is 100

    Next, find the equivalent fraction of both fractional numbers with denominator 100
  2. For the 1st fraction, since 50 × 2 = 100,
    9/50 = 9 × 2/50 × 2 = 18/100
  3. Likewise, for the 2nd fraction, since 4 × 25 = 100,
    5/4 = 5 × 25/4 × 25 = 125/100
  4. Subtract the two like fractions:
    18/100 - 125/100 = 18 - 125/100 = -107/100

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