Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 10/54 from 8/5

1st number: 1 3/5, 2nd number: 10/54

8/5 - 10/54 is 191/135.

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,
    8/5 = 8 × 54/5 × 54 = 432/270
  3. Likewise, for the 2nd fraction, since 54 × 5 = 270,
    10/54 = 10 × 5/54 × 5 = 50/270
  4. Subtract the two like fractions:
    432/270 - 50/270 = 432 - 50/270 = 382/270
  5. After reducing the fraction, the answer is 191/135
  6. In mixed form: 156/135

MathStep (Works offline)

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

Related:

© everydaycalculation.com