Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 49/4 and 27/15

1st number: 12 1/4, 2nd number: 1 12/15

49/4 + 27/15 is 281/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 15 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 4 × 15 = 60,
    49/4 = 49 × 15/4 × 15 = 735/60
  3. Likewise, for the 2nd fraction, since 15 × 4 = 60,
    27/15 = 27 × 4/15 × 4 = 108/60
  4. Add the two like fractions:
    735/60 + 108/60 = 735 + 108/60 = 843/60
  5. 843/60 simplified gives 281/20
  6. So, 49/4 + 27/15 = 281/20
    In mixed form: 141/20

MathStep (Works offline)

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

Related:

© everydaycalculation.com