Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 1/5 and 15/80

1/5 + 15/80 is 31/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 80 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 5 × 16 = 80,
    1/5 = 1 × 16/5 × 16 = 16/80
  3. Likewise, for the 2nd fraction, since 80 × 1 = 80,
    15/80 = 15 × 1/80 × 1 = 15/80
  4. Add the two like fractions:
    16/80 + 15/80 = 16 + 15/80 = 31/80
  5. So, 1/5 + 15/80 = 31/80

MathStep (Works offline)

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

Related:

© everydaycalculation.com