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Subtract 48/30 from 15/4

1st number: 3 3/4, 2nd number: 1 18/30

15/4 - 48/30 is 43/20.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 30 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 4 × 15 = 60,
    15/4 = 15 × 15/4 × 15 = 225/60
  3. Likewise, for the 2nd fraction, since 30 × 2 = 60,
    48/30 = 48 × 2/30 × 2 = 96/60
  4. Subtract the two like fractions:
    225/60 - 96/60 = 225 - 96/60 = 129/60
  5. After reducing the fraction, the answer is 43/20
  6. In mixed form: 23/20

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