Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 6/54 from 2/5

2/5 - 6/54 is 13/45.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 54 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 5 × 54 = 270,
    2/5 = 2 × 54/5 × 54 = 108/270
  3. Likewise, for the 2nd fraction, since 54 × 5 = 270,
    6/54 = 6 × 5/54 × 5 = 30/270
  4. Subtract the two like fractions:
    108/270 - 30/270 = 108 - 30/270 = 78/270
  5. After reducing the fraction, the answer is 13/45

MathStep (Works offline)

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

Related:

© everydaycalculation.com