Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 2/45 from 25/12

1st number: 2 1/12, 2nd number: 2/45

25/12 - 2/45 is 367/180.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 45 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 12 × 15 = 180,
    25/12 = 25 × 15/12 × 15 = 375/180
  3. Likewise, for the 2nd fraction, since 45 × 4 = 180,
    2/45 = 2 × 4/45 × 4 = 8/180
  4. Subtract the two like fractions:
    375/180 - 8/180 = 375 - 8/180 = 367/180
  5. In mixed form: 27/180

MathStep (Works offline)

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

Related:

© everydaycalculation.com