Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 1/25 from 7/54

7/54 - 1/25 is 121/1350.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 25 is 1350

    Next, find the equivalent fraction of both fractional numbers with denominator 1350
  2. For the 1st fraction, since 54 × 25 = 1350,
    7/54 = 7 × 25/54 × 25 = 175/1350
  3. Likewise, for the 2nd fraction, since 25 × 54 = 1350,
    1/25 = 1 × 54/25 × 54 = 54/1350
  4. Subtract the two like fractions:
    175/1350 - 54/1350 = 175 - 54/1350 = 121/1350

MathStep (Works offline)

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

Related:

© everydaycalculation.com