Answers

Solutions by everydaycalculation.com

Everydaycalculation.com » Answers » Add fractions

Add 20/28 and 2/7

20/28 + 2/7 is 1/1.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 7 is 28
  2. For the 1st fraction, since 28 × 1 = 28,
    20/28 = 20 × 1/28 × 1 = 20/28
  3. Likewise, for the 2nd fraction, since 7 × 4 = 28,
    2/7 = 2 × 4/7 × 4 = 8/28
  4. Add the two fractions:
    20/28 + 8/28 = 20 + 8/28 = 28/28
  5. After reducing the fraction, the answer is 1/1

Related:

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

© everydaycalculation.com