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Subtract 48/42 from 3/25

1st number: 3/25, 2nd number: 1 6/42

3/25 - 48/42 is -179/175.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 42 is 1050
  2. For the 1st fraction, since 25 × 42 = 1050,
    3/25 = 3 × 42/25 × 42 = 126/1050
  3. Likewise, for the 2nd fraction, since 42 × 25 = 1050,
    48/42 = 48 × 25/42 × 25 = 1200/1050
  4. Subtract the two fractions:
    126/1050 - 1200/1050 = 126 - 1200/1050 = -1074/1050
  5. After reducing the fraction, the answer is -179/175

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