Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 5/45 from 7/63

7/63 - 5/45 is 0/1.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 45 is 315

    Next, find the equivalent fraction of both fractional numbers with denominator 315
  2. For the 1st fraction, since 63 × 5 = 315,
    7/63 = 7 × 5/63 × 5 = 35/315
  3. Likewise, for the 2nd fraction, since 45 × 7 = 315,
    5/45 = 5 × 7/45 × 7 = 35/315
  4. Subtract the two like fractions:
    35/315 - 35/315 = 35 - 35/315 = 0/315
  5. The answer is 0

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related:

© everydaycalculation.com