Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 48/21 and 3/5

1st number: 2 6/21, 2nd number: 3/5

48/21 + 3/5 is 101/35.

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,
    48/21 = 48 × 5/21 × 5 = 240/105
  3. Likewise, for the 2nd fraction, since 5 × 21 = 105,
    3/5 = 3 × 21/5 × 21 = 63/105
  4. Add the two like fractions:
    240/105 + 63/105 = 240 + 63/105 = 303/105
  5. 303/105 simplified gives 101/35
  6. So, 48/21 + 3/5 = 101/35
    In mixed form: 231/35

MathStep (Works offline)

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

Related:

© everydaycalculation.com