Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 9/24 from 35/42

35/42 - 9/24 is 11/24.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 24 is 168

    Next, find the equivalent fraction of both fractional numbers with denominator 168
  2. For the 1st fraction, since 42 × 4 = 168,
    35/42 = 35 × 4/42 × 4 = 140/168
  3. Likewise, for the 2nd fraction, since 24 × 7 = 168,
    9/24 = 9 × 7/24 × 7 = 63/168
  4. Subtract the two like fractions:
    140/168 - 63/168 = 140 - 63/168 = 77/168
  5. After reducing the fraction, the answer is 11/24

MathStep (Works offline)

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

Related:

© everydaycalculation.com