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Subtract 54/63 from 9/5

1st number: 1 4/5, 2nd number: 54/63

9/5 - 54/63 is 33/35.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 63 is 315

    Next, find the equivalent fraction of both fractional numbers with denominator 315
  2. For the 1st fraction, since 5 × 63 = 315,
    9/5 = 9 × 63/5 × 63 = 567/315
  3. Likewise, for the 2nd fraction, since 63 × 5 = 315,
    54/63 = 54 × 5/63 × 5 = 270/315
  4. Subtract the two like fractions:
    567/315 - 270/315 = 567 - 270/315 = 297/315
  5. After reducing the fraction, the answer is 33/35

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