Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 10/4 and 54/28

1st number: 2 2/4, 2nd number: 1 26/28

10/4 + 54/28 is 31/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 28 is 28

    Next, find the equivalent fraction of both fractional numbers with denominator 28
  2. For the 1st fraction, since 4 × 7 = 28,
    10/4 = 10 × 7/4 × 7 = 70/28
  3. Likewise, for the 2nd fraction, since 28 × 1 = 28,
    54/28 = 54 × 1/28 × 1 = 54/28
  4. Add the two like fractions:
    70/28 + 54/28 = 70 + 54/28 = 124/28
  5. 124/28 simplified gives 31/7
  6. So, 10/4 + 54/28 = 31/7
    In mixed form: 43/7

MathStep (Works offline)

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

Related:

© everydaycalculation.com