Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 16/63 from 9/5

1st number: 1 4/5, 2nd number: 16/63

9/5 - 16/63 is 487/315.

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,
    16/63 = 16 × 5/63 × 5 = 80/315
  4. Subtract the two like fractions:
    567/315 - 80/315 = 567 - 80/315 = 487/315
  5. In mixed form: 1172/315

MathStep (Works offline)

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

Related:

© everydaycalculation.com