Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 18/81 and 50/10

1st number: 18/81, 2nd number: 5 0/10

18/81 + 50/10 is 47/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 81 and 10 is 810

    Next, find the equivalent fraction of both fractional numbers with denominator 810
  2. For the 1st fraction, since 81 × 10 = 810,
    18/81 = 18 × 10/81 × 10 = 180/810
  3. Likewise, for the 2nd fraction, since 10 × 81 = 810,
    50/10 = 50 × 81/10 × 81 = 4050/810
  4. Add the two like fractions:
    180/810 + 4050/810 = 180 + 4050/810 = 4230/810
  5. 4230/810 simplified gives 47/9
  6. So, 18/81 + 50/10 = 47/9
    In mixed form: 52/9

MathStep (Works offline)

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

Related:

© everydaycalculation.com