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Subtract 35/90 from 63/15

1st number: 4 3/15, 2nd number: 35/90

63/15 - 35/90 is 343/90.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 90 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 15 × 6 = 90,
    63/15 = 63 × 6/15 × 6 = 378/90
  3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
    35/90 = 35 × 1/90 × 1 = 35/90
  4. Subtract the two like fractions:
    378/90 - 35/90 = 378 - 35/90 = 343/90
  5. In mixed form: 373/90

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