Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 1/30 from 28/25

1st number: 1 3/25, 2nd number: 1/30

28/25 - 1/30 is 163/150.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 30 is 150

    Next, find the equivalent fraction of both fractional numbers with denominator 150
  2. For the 1st fraction, since 25 × 6 = 150,
    28/25 = 28 × 6/25 × 6 = 168/150
  3. Likewise, for the 2nd fraction, since 30 × 5 = 150,
    1/30 = 1 × 5/30 × 5 = 5/150
  4. Subtract the two like fractions:
    168/150 - 5/150 = 168 - 5/150 = 163/150
  5. In mixed form: 113/150

MathStep (Works offline)

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

Related:

© everydaycalculation.com