Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 25/24 from 30/35

1st number: 30/35, 2nd number: 1 1/24

30/35 - 25/24 is -31/168.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 24 is 840

    Next, find the equivalent fraction of both fractional numbers with denominator 840
  2. For the 1st fraction, since 35 × 24 = 840,
    30/35 = 30 × 24/35 × 24 = 720/840
  3. Likewise, for the 2nd fraction, since 24 × 35 = 840,
    25/24 = 25 × 35/24 × 35 = 875/840
  4. Subtract the two like fractions:
    720/840 - 875/840 = 720 - 875/840 = -155/840
  5. After reducing the fraction, the answer is -31/168

MathStep (Works offline)

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

Related:

© everydaycalculation.com