Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 27/50 and 70/40

1st number: 27/50, 2nd number: 1 30/40

27/50 + 70/40 is 229/100.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 40 is 200

    Next, find the equivalent fraction of both fractional numbers with denominator 200
  2. For the 1st fraction, since 50 × 4 = 200,
    27/50 = 27 × 4/50 × 4 = 108/200
  3. Likewise, for the 2nd fraction, since 40 × 5 = 200,
    70/40 = 70 × 5/40 × 5 = 350/200
  4. Add the two like fractions:
    108/200 + 350/200 = 108 + 350/200 = 458/200
  5. 458/200 simplified gives 229/100
  6. So, 27/50 + 70/40 = 229/100
    In mixed form: 229/100

MathStep (Works offline)

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

Related:

© everydaycalculation.com