Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 4/15 from 63/10

1st number: 6 3/10, 2nd number: 4/15

63/10 - 4/15 is 181/30.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 15 is 30

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 10 × 3 = 30,
    63/10 = 63 × 3/10 × 3 = 189/30
  3. Likewise, for the 2nd fraction, since 15 × 2 = 30,
    4/15 = 4 × 2/15 × 2 = 8/30
  4. Subtract the two like fractions:
    189/30 - 8/30 = 189 - 8/30 = 181/30
  5. In mixed form: 61/30

MathStep (Works offline)

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

Related:

© everydaycalculation.com