Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 54/56 and 56/60

54/56 + 56/60 is 797/420.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 60 is 840

    Next, find the equivalent fraction of both fractional numbers with denominator 840
  2. For the 1st fraction, since 56 × 15 = 840,
    54/56 = 54 × 15/56 × 15 = 810/840
  3. Likewise, for the 2nd fraction, since 60 × 14 = 840,
    56/60 = 56 × 14/60 × 14 = 784/840
  4. Add the two like fractions:
    810/840 + 784/840 = 810 + 784/840 = 1594/840
  5. 1594/840 simplified gives 797/420
  6. So, 54/56 + 56/60 = 797/420
    In mixed form: 1377/420

MathStep (Works offline)

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

Related:

© everydaycalculation.com