Answers

Solutions by everydaycalculation.com

Everydaycalculation.com » Answers » Add fractions

Add 35/60 and 21/63

35/60 + 21/63 is 11/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 63 is 1260
  2. For the 1st fraction, since 60 × 21 = 1260,
    35/60 = 35 × 21/60 × 21 = 735/1260
  3. Likewise, for the 2nd fraction, since 63 × 20 = 1260,
    21/63 = 21 × 20/63 × 20 = 420/1260
  4. Add the two fractions:
    735/1260 + 420/1260 = 735 + 420/1260 = 1155/1260
  5. After reducing the fraction, the answer is 11/12

Related:

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

© everydaycalculation.com