Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 81/48 and 8/5

1st number: 1 33/48, 2nd number: 1 3/5

81/48 + 8/5 is 263/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 48 and 5 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 48 × 5 = 240,
    81/48 = 81 × 5/48 × 5 = 405/240
  3. Likewise, for the 2nd fraction, since 5 × 48 = 240,
    8/5 = 8 × 48/5 × 48 = 384/240
  4. Add the two like fractions:
    405/240 + 384/240 = 405 + 384/240 = 789/240
  5. 789/240 simplified gives 263/80
  6. So, 81/48 + 8/5 = 263/80
    In mixed form: 323/80

MathStep (Works offline)

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

Related:

© everydaycalculation.com