Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 1/9 and 54/20

1st number: 1/9, 2nd number: 2 14/20

1/9 + 54/20 is 253/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 20 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 9 × 20 = 180,
    1/9 = 1 × 20/9 × 20 = 20/180
  3. Likewise, for the 2nd fraction, since 20 × 9 = 180,
    54/20 = 54 × 9/20 × 9 = 486/180
  4. Add the two like fractions:
    20/180 + 486/180 = 20 + 486/180 = 506/180
  5. 506/180 simplified gives 253/90
  6. So, 1/9 + 54/20 = 253/90
    In mixed form: 273/90

MathStep (Works offline)

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

Related:

© everydaycalculation.com