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Subtract 48/4 from 12/15

1st number: 12/15, 2nd number: 12 0/4

12/15 - 48/4 is -56/5.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 4 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 15 × 4 = 60,
    12/15 = 12 × 4/15 × 4 = 48/60
  3. Likewise, for the 2nd fraction, since 4 × 15 = 60,
    48/4 = 48 × 15/4 × 15 = 720/60
  4. Subtract the two like fractions:
    48/60 - 720/60 = 48 - 720/60 = -672/60
  5. After reducing the fraction, the answer is -56/5

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