Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 15/5 from 27/3

1st number: 9 0/3, 2nd number: 3 0/5

27/3 - 15/5 is 6/1.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 5 is 15

    Next, find the equivalent fraction of both fractional numbers with denominator 15
  2. For the 1st fraction, since 3 × 5 = 15,
    27/3 = 27 × 5/3 × 5 = 135/15
  3. Likewise, for the 2nd fraction, since 5 × 3 = 15,
    15/5 = 15 × 3/5 × 3 = 45/15
  4. Subtract the two like fractions:
    135/15 - 45/15 = 135 - 45/15 = 90/15
  5. After reducing the fraction, the answer is 6/1

MathStep (Works offline)

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

Related:

© everydaycalculation.com