Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 4/10 from 1/27

1/27 - 4/10 is -49/135.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 10 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 27 × 10 = 270,
    1/27 = 1 × 10/27 × 10 = 10/270
  3. Likewise, for the 2nd fraction, since 10 × 27 = 270,
    4/10 = 4 × 27/10 × 27 = 108/270
  4. Subtract the two like fractions:
    10/270 - 108/270 = 10 - 108/270 = -98/270
  5. After reducing the fraction, the answer is -49/135

MathStep (Works offline)

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

Related:

© everydaycalculation.com