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Subtract 3/48 from 45/25

1st number: 1 20/25, 2nd number: 3/48

45/25 - 3/48 is 139/80.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 48 is 1200

    Next, find the equivalent fraction of both fractional numbers with denominator 1200
  2. For the 1st fraction, since 25 × 48 = 1200,
    45/25 = 45 × 48/25 × 48 = 2160/1200
  3. Likewise, for the 2nd fraction, since 48 × 25 = 1200,
    3/48 = 3 × 25/48 × 25 = 75/1200
  4. Subtract the two like fractions:
    2160/1200 - 75/1200 = 2160 - 75/1200 = 2085/1200
  5. After reducing the fraction, the answer is 139/80
  6. In mixed form: 159/80

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