Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 1/80 and 9/54

1/80 + 9/54 is 43/240.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 54 is 2160

    Next, find the equivalent fraction of both fractional numbers with denominator 2160
  2. For the 1st fraction, since 80 × 27 = 2160,
    1/80 = 1 × 27/80 × 27 = 27/2160
  3. Likewise, for the 2nd fraction, since 54 × 40 = 2160,
    9/54 = 9 × 40/54 × 40 = 360/2160
  4. Add the two like fractions:
    27/2160 + 360/2160 = 27 + 360/2160 = 387/2160
  5. 387/2160 simplified gives 43/240
  6. So, 1/80 + 9/54 = 43/240

MathStep (Works offline)

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

Related:

© everydaycalculation.com