Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 1/84 and 6/5

1st number: 1/84, 2nd number: 1 1/5

1/84 + 6/5 is 509/420.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 5 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 84 × 5 = 420,
    1/84 = 1 × 5/84 × 5 = 5/420
  3. Likewise, for the 2nd fraction, since 5 × 84 = 420,
    6/5 = 6 × 84/5 × 84 = 504/420
  4. Add the two like fractions:
    5/420 + 504/420 = 5 + 504/420 = 509/420
  5. So, 1/84 + 6/5 = 509/420
    In mixed form: 189/420

MathStep (Works offline)

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

Related:

© everydaycalculation.com