Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 90/10 from 56/5

1st number: 11 1/5, 2nd number: 9 0/10

56/5 - 90/10 is 11/5.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 10 is 10

    Next, find the equivalent fraction of both fractional numbers with denominator 10
  2. For the 1st fraction, since 5 × 2 = 10,
    56/5 = 56 × 2/5 × 2 = 112/10
  3. Likewise, for the 2nd fraction, since 10 × 1 = 10,
    90/10 = 90 × 1/10 × 1 = 90/10
  4. Subtract the two like fractions:
    112/10 - 90/10 = 112 - 90/10 = 22/10
  5. After reducing the fraction, the answer is 11/5
  6. In mixed form: 21/5

MathStep (Works offline)

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

Related:

© everydaycalculation.com