Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 1/10 from 8/2

1st number: 4 0/2, 2nd number: 1/10

8/2 - 1/10 is 39/10.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 10 is 10

    Next, find the equivalent fraction of both fractional numbers with denominator 10
  2. For the 1st fraction, since 2 × 5 = 10,
    8/2 = 8 × 5/2 × 5 = 40/10
  3. Likewise, for the 2nd fraction, since 10 × 1 = 10,
    1/10 = 1 × 1/10 × 1 = 1/10
  4. Subtract the two like fractions:
    40/10 - 1/10 = 40 - 1/10 = 39/10
  5. In mixed form: 39/10

MathStep (Works offline)

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

Related:

© everydaycalculation.com