Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 15/54 from 30/24

1st number: 1 6/24, 2nd number: 15/54

30/24 - 15/54 is 35/36.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 24 and 54 is 216

    Next, find the equivalent fraction of both fractional numbers with denominator 216
  2. For the 1st fraction, since 24 × 9 = 216,
    30/24 = 30 × 9/24 × 9 = 270/216
  3. Likewise, for the 2nd fraction, since 54 × 4 = 216,
    15/54 = 15 × 4/54 × 4 = 60/216
  4. Subtract the two like fractions:
    270/216 - 60/216 = 270 - 60/216 = 210/216
  5. After reducing the fraction, the answer is 35/36

MathStep (Works offline)

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

Related:

© everydaycalculation.com