Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 4/50 and 3/90

4/50 + 3/90 is 17/150.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 90 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 50 × 9 = 450,
    4/50 = 4 × 9/50 × 9 = 36/450
  3. Likewise, for the 2nd fraction, since 90 × 5 = 450,
    3/90 = 3 × 5/90 × 5 = 15/450
  4. Add the two like fractions:
    36/450 + 15/450 = 36 + 15/450 = 51/450
  5. 51/450 simplified gives 17/150
  6. So, 4/50 + 3/90 = 17/150

MathStep (Works offline)

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

Related:

© everydaycalculation.com