Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 24/21 and 6/5

1st number: 1 3/21, 2nd number: 1 1/5

24/21 + 6/5 is 82/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 5 is 105

    Next, find the equivalent fraction of both fractional numbers with denominator 105
  2. For the 1st fraction, since 21 × 5 = 105,
    24/21 = 24 × 5/21 × 5 = 120/105
  3. Likewise, for the 2nd fraction, since 5 × 21 = 105,
    6/5 = 6 × 21/5 × 21 = 126/105
  4. Add the two like fractions:
    120/105 + 126/105 = 120 + 126/105 = 246/105
  5. 246/105 simplified gives 82/35
  6. So, 24/21 + 6/5 = 82/35
    In mixed form: 212/35

MathStep (Works offline)

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

Related:

© everydaycalculation.com