Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 10/90 and 9/54

10/90 + 9/54 is 5/18.

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,
    10/90 = 10 × 3/90 × 3 = 30/270
  3. Likewise, for the 2nd fraction, since 54 × 5 = 270,
    9/54 = 9 × 5/54 × 5 = 45/270
  4. Add the two like fractions:
    30/270 + 45/270 = 30 + 45/270 = 75/270
  5. 75/270 simplified gives 5/18
  6. So, 10/90 + 9/54 = 5/18

MathStep (Works offline)

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

Related:

© everydaycalculation.com