Answers

Solutions by everydaycalculation.com

Everydaycalculation.com » Answers » Add fractions

Add 8/7 and 84/27

1st number: 1 1/7, 2nd number: 3 3/27

8/7 + 84/27 is 268/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 27 is 189
  2. For the 1st fraction, since 7 × 27 = 189,
    8/7 = 8 × 27/7 × 27 = 216/189
  3. Likewise, for the 2nd fraction, since 27 × 7 = 189,
    84/27 = 84 × 7/27 × 7 = 588/189
  4. Add the two fractions:
    216/189 + 588/189 = 216 + 588/189 = 804/189
  5. After reducing the fraction, the answer is 268/63
  6. In mixed form: 416/63

Related:

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

© everydaycalculation.com