Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 27/28 and 45/24

1st number: 27/28, 2nd number: 1 21/24

27/28 + 45/24 is 159/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 24 is 168

    Next, find the equivalent fraction of both fractional numbers with denominator 168
  2. For the 1st fraction, since 28 × 6 = 168,
    27/28 = 27 × 6/28 × 6 = 162/168
  3. Likewise, for the 2nd fraction, since 24 × 7 = 168,
    45/24 = 45 × 7/24 × 7 = 315/168
  4. Add the two like fractions:
    162/168 + 315/168 = 162 + 315/168 = 477/168
  5. 477/168 simplified gives 159/56
  6. So, 27/28 + 45/24 = 159/56
    In mixed form: 247/56

MathStep (Works offline)

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

Related:

© everydaycalculation.com