Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 30/20 and 5/54

1st number: 1 10/20, 2nd number: 5/54

30/20 + 5/54 is 43/27.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 54 is 540

    Next, find the equivalent fraction of both fractional numbers with denominator 540
  2. For the 1st fraction, since 20 × 27 = 540,
    30/20 = 30 × 27/20 × 27 = 810/540
  3. Likewise, for the 2nd fraction, since 54 × 10 = 540,
    5/54 = 5 × 10/54 × 10 = 50/540
  4. Add the two like fractions:
    810/540 + 50/540 = 810 + 50/540 = 860/540
  5. 860/540 simplified gives 43/27
  6. So, 30/20 + 5/54 = 43/27
    In mixed form: 116/27

MathStep (Works offline)

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

Related:

© everydaycalculation.com