Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 4/5 from 18/48

18/48 - 4/5 is -17/40.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 48 and 5 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 48 × 5 = 240,
    18/48 = 18 × 5/48 × 5 = 90/240
  3. Likewise, for the 2nd fraction, since 5 × 48 = 240,
    4/5 = 4 × 48/5 × 48 = 192/240
  4. Subtract the two like fractions:
    90/240 - 192/240 = 90 - 192/240 = -102/240
  5. After reducing the fraction, the answer is -17/40

MathStep (Works offline)

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

Related:

© everydaycalculation.com