Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 84/2 and 6/5

1st number: 42 0/2, 2nd number: 1 1/5

84/2 + 6/5 is 216/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 5 is 10

    Next, find the equivalent fraction of both fractional numbers with denominator 10
  2. For the 1st fraction, since 2 × 5 = 10,
    84/2 = 84 × 5/2 × 5 = 420/10
  3. Likewise, for the 2nd fraction, since 5 × 2 = 10,
    6/5 = 6 × 2/5 × 2 = 12/10
  4. Add the two like fractions:
    420/10 + 12/10 = 420 + 12/10 = 432/10
  5. 432/10 simplified gives 216/5
  6. So, 84/2 + 6/5 = 216/5
    In mixed form: 431/5

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related:

© everydaycalculation.com