Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 3/36 from 15/2

1st number: 7 1/2, 2nd number: 3/36

15/2 - 3/36 is 89/12.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 36 is 36

    Next, find the equivalent fraction of both fractional numbers with denominator 36
  2. For the 1st fraction, since 2 × 18 = 36,
    15/2 = 15 × 18/2 × 18 = 270/36
  3. Likewise, for the 2nd fraction, since 36 × 1 = 36,
    3/36 = 3 × 1/36 × 1 = 3/36
  4. Subtract the two like fractions:
    270/36 - 3/36 = 270 - 3/36 = 267/36
  5. After reducing the fraction, the answer is 89/12
  6. In mixed form: 75/12

MathStep (Works offline)

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

Related:

© everydaycalculation.com