Answers

Solutions by everydaycalculation.com

Everydaycalculation.com » Answers » Add fractions

Add 7/2 and 2/9

1st number: 3 1/2, 2nd number: 2/9

7/2 + 2/9 is 67/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 9 is 18
  2. For the 1st fraction, since 2 × 9 = 18,
    7/2 = 7 × 9/2 × 9 = 63/18
  3. Likewise, for the 2nd fraction, since 9 × 2 = 18,
    2/9 = 2 × 2/9 × 2 = 4/18
  4. Add the two fractions:
    63/18 + 4/18 = 63 + 4/18 = 67/18
  5. In mixed form: 313/18

Related:

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

© everydaycalculation.com