Answers

Solutions by everydaycalculation.com

Everydaycalculation.com » Answers » Add fractions

Add 1/7 and 3/63

1/7 + 3/63 is 4/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 63 is 63
  2. For the 1st fraction, since 7 × 9 = 63,
    1/7 = 1 × 9/7 × 9 = 9/63
  3. Likewise, for the 2nd fraction, since 63 × 1 = 63,
    3/63 = 3 × 1/63 × 1 = 3/63
  4. Add the two fractions:
    9/63 + 3/63 = 9 + 3/63 = 12/63
  5. After reducing the fraction, the answer is 4/21

Related:

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

© everydaycalculation.com