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Subtract 12/25 from 75/30

1st number: 2 15/30, 2nd number: 12/25

75/30 - 12/25 is 101/50.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 25 is 150

    Next, find the equivalent fraction of both fractional numbers with denominator 150
  2. For the 1st fraction, since 30 × 5 = 150,
    75/30 = 75 × 5/30 × 5 = 375/150
  3. Likewise, for the 2nd fraction, since 25 × 6 = 150,
    12/25 = 12 × 6/25 × 6 = 72/150
  4. Subtract the two like fractions:
    375/150 - 72/150 = 375 - 72/150 = 303/150
  5. After reducing the fraction, the answer is 101/50
  6. In mixed form: 21/50

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