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Subtract 7/10 from 48/15

1st number: 3 3/15, 2nd number: 7/10

48/15 - 7/10 is 5/2.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 10 is 30

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 15 × 2 = 30,
    48/15 = 48 × 2/15 × 2 = 96/30
  3. Likewise, for the 2nd fraction, since 10 × 3 = 30,
    7/10 = 7 × 3/10 × 3 = 21/30
  4. Subtract the two like fractions:
    96/30 - 21/30 = 96 - 21/30 = 75/30
  5. After reducing the fraction, the answer is 5/2
  6. In mixed form: 21/2

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