Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 1/5 and 84/10

1st number: 1/5, 2nd number: 8 4/10

1/5 + 84/10 is 43/5.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 10
  2. For the 1st fraction, since 5 × 2 = 10,
    1/5 = 1 × 2/5 × 2 = 2/10
  3. Likewise, for the 2nd fraction, since 10 × 1 = 10,
    84/10 = 84 × 1/10 × 1 = 84/10
  4. Add the two like fractions:
    2/10 + 84/10 = 2 + 84/10 = 86/10
  5. 86/10 simplified gives 43/5
  6. So, 1/5 + 84/10 = 43/5
    In mixed form: 83/5

MathStep (Works offline)

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

Related:

© everydaycalculation.com