Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 49/24 from 5/45

1st number: 5/45, 2nd number: 2 1/24

5/45 - 49/24 is -139/72.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 24 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 45 × 8 = 360,
    5/45 = 5 × 8/45 × 8 = 40/360
  3. Likewise, for the 2nd fraction, since 24 × 15 = 360,
    49/24 = 49 × 15/24 × 15 = 735/360
  4. Subtract the two like fractions:
    40/360 - 735/360 = 40 - 735/360 = -695/360
  5. After reducing the fraction, the answer is -139/72

MathStep (Works offline)

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

Related:

© everydaycalculation.com