Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 50/80 and 10/84

50/80 + 10/84 is 125/168.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 84 is 1680

    Next, find the equivalent fraction of both fractional numbers with denominator 1680
  2. For the 1st fraction, since 80 × 21 = 1680,
    50/80 = 50 × 21/80 × 21 = 1050/1680
  3. Likewise, for the 2nd fraction, since 84 × 20 = 1680,
    10/84 = 10 × 20/84 × 20 = 200/1680
  4. Add the two like fractions:
    1050/1680 + 200/1680 = 1050 + 200/1680 = 1250/1680
  5. 1250/1680 simplified gives 125/168
  6. So, 50/80 + 10/84 = 125/168

MathStep (Works offline)

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

Related:

© everydaycalculation.com