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Subtract 81/25 from 9/2

1st number: 4 1/2, 2nd number: 3 6/25

9/2 - 81/25 is 63/50.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 25 is 50

    Next, find the equivalent fraction of both fractional numbers with denominator 50
  2. For the 1st fraction, since 2 × 25 = 50,
    9/2 = 9 × 25/2 × 25 = 225/50
  3. Likewise, for the 2nd fraction, since 25 × 2 = 50,
    81/25 = 81 × 2/25 × 2 = 162/50
  4. Subtract the two like fractions:
    225/50 - 162/50 = 225 - 162/50 = 63/50
  5. In mixed form: 113/50

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