Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 3/90 from 49/24

1st number: 2 1/24, 2nd number: 3/90

49/24 - 3/90 is 241/120.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 24 and 90 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 24 × 15 = 360,
    49/24 = 49 × 15/24 × 15 = 735/360
  3. Likewise, for the 2nd fraction, since 90 × 4 = 360,
    3/90 = 3 × 4/90 × 4 = 12/360
  4. Subtract the two like fractions:
    735/360 - 12/360 = 735 - 12/360 = 723/360
  5. After reducing the fraction, the answer is 241/120
  6. In mixed form: 21/120

MathStep (Works offline)

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

Related:

© everydaycalculation.com