Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 35/36 from 30/28

1st number: 1 2/28, 2nd number: 35/36

30/28 - 35/36 is 25/252.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 36 is 252

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 28 × 9 = 252,
    30/28 = 30 × 9/28 × 9 = 270/252
  3. Likewise, for the 2nd fraction, since 36 × 7 = 252,
    35/36 = 35 × 7/36 × 7 = 245/252
  4. Subtract the two like fractions:
    270/252 - 245/252 = 270 - 245/252 = 25/252

MathStep (Works offline)

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

Related:

© everydaycalculation.com