Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 3/10 from 25/2

1st number: 12 1/2, 2nd number: 3/10

25/2 - 3/10 is 61/5.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 10 is 10

    Next, find the equivalent fraction of both fractional numbers with denominator 10
  2. For the 1st fraction, since 2 × 5 = 10,
    25/2 = 25 × 5/2 × 5 = 125/10
  3. Likewise, for the 2nd fraction, since 10 × 1 = 10,
    3/10 = 3 × 1/10 × 1 = 3/10
  4. Subtract the two like fractions:
    125/10 - 3/10 = 125 - 3/10 = 122/10
  5. After reducing the fraction, the answer is 61/5
  6. In mixed form: 121/5

MathStep (Works offline)

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

Related:

© everydaycalculation.com