Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 21/50 from 48/9

1st number: 5 3/9, 2nd number: 21/50

48/9 - 21/50 is 737/150.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 50 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 9 × 50 = 450,
    48/9 = 48 × 50/9 × 50 = 2400/450
  3. Likewise, for the 2nd fraction, since 50 × 9 = 450,
    21/50 = 21 × 9/50 × 9 = 189/450
  4. Subtract the two like fractions:
    2400/450 - 189/450 = 2400 - 189/450 = 2211/450
  5. After reducing the fraction, the answer is 737/150
  6. In mixed form: 4137/150

MathStep (Works offline)

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

Related:

© everydaycalculation.com