Answers

Solutions by everydaycalculation.com

Everydaycalculation.com » Answers » Add fractions

Add 20/3 and 2/5

1st number: 6 2/3, 2nd number: 2/5

20/3 + 2/5 is 106/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 5 is 15
  2. For the 1st fraction, since 3 × 5 = 15,
    20/3 = 20 × 5/3 × 5 = 100/15
  3. Likewise, for the 2nd fraction, since 5 × 3 = 15,
    2/5 = 2 × 3/5 × 3 = 6/15
  4. Add the two fractions:
    100/15 + 6/15 = 100 + 6/15 = 106/15
  5. In mixed form: 71/15

Related:

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

© everydaycalculation.com