Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 63/90 and 6/54

63/90 + 6/54 is 73/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 54 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 90 × 3 = 270,
    63/90 = 63 × 3/90 × 3 = 189/270
  3. Likewise, for the 2nd fraction, since 54 × 5 = 270,
    6/54 = 6 × 5/54 × 5 = 30/270
  4. Add the two like fractions:
    189/270 + 30/270 = 189 + 30/270 = 219/270
  5. 219/270 simplified gives 73/90
  6. So, 63/90 + 6/54 = 73/90

MathStep (Works offline)

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

Related:

© everydaycalculation.com