Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 56/4 from 40/8

1st number: 5 0/8, 2nd number: 14 0/4

40/8 - 56/4 is -9/1.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 4 is 8

    Next, find the equivalent fraction of both fractional numbers with denominator 8
  2. For the 1st fraction, since 8 × 1 = 8,
    40/8 = 40 × 1/8 × 1 = 40/8
  3. Likewise, for the 2nd fraction, since 4 × 2 = 8,
    56/4 = 56 × 2/4 × 2 = 112/8
  4. Subtract the two like fractions:
    40/8 - 112/8 = 40 - 112/8 = -72/8
  5. After reducing the fraction, the answer is -9/1

MathStep (Works offline)

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

Related:

© everydaycalculation.com