Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 6/4 from 1/18

1st number: 1/18, 2nd number: 1 2/4

1/18 - 6/4 is -13/9.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 4 is 36

    Next, find the equivalent fraction of both fractional numbers with denominator 36
  2. For the 1st fraction, since 18 × 2 = 36,
    1/18 = 1 × 2/18 × 2 = 2/36
  3. Likewise, for the 2nd fraction, since 4 × 9 = 36,
    6/4 = 6 × 9/4 × 9 = 54/36
  4. Subtract the two like fractions:
    2/36 - 54/36 = 2 - 54/36 = -52/36
  5. After reducing the fraction, the answer is -13/9

MathStep (Works offline)

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

Related:

© everydaycalculation.com