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Subtract 63/35 from 45/75

1st number: 45/75, 2nd number: 1 28/35

45/75 - 63/35 is -6/5.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 35 is 525

    Next, find the equivalent fraction of both fractional numbers with denominator 525
  2. For the 1st fraction, since 75 × 7 = 525,
    45/75 = 45 × 7/75 × 7 = 315/525
  3. Likewise, for the 2nd fraction, since 35 × 15 = 525,
    63/35 = 63 × 15/35 × 15 = 945/525
  4. Subtract the two like fractions:
    315/525 - 945/525 = 315 - 945/525 = -630/525
  5. After reducing the fraction, the answer is -6/5

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