Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 49/36 from 2/5

1st number: 2/5, 2nd number: 1 13/36

2/5 - 49/36 is -173/180.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 36 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 5 × 36 = 180,
    2/5 = 2 × 36/5 × 36 = 72/180
  3. Likewise, for the 2nd fraction, since 36 × 5 = 180,
    49/36 = 49 × 5/36 × 5 = 245/180
  4. Subtract the two like fractions:
    72/180 - 245/180 = 72 - 245/180 = -173/180

MathStep (Works offline)

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

Related:

© everydaycalculation.com