Answers

Solutions by everydaycalculation.com

Everydaycalculation.com » Answers » Add fractions

Add 1/10 and 2/81

1/10 + 2/81 is 101/810.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 81 is 810
  2. For the 1st fraction, since 10 × 81 = 810,
    1/10 = 1 × 81/10 × 81 = 81/810
  3. Likewise, for the 2nd fraction, since 81 × 10 = 810,
    2/81 = 2 × 10/81 × 10 = 20/810
  4. Add the two fractions:
    81/810 + 20/810 = 81 + 20/810 = 101/810

Related:

Use fraction calculator with our all-in-one calculator app: Download for Android, Download for iOS

© everydaycalculation.com