Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 60/4 and 81/60

1st number: 15 0/4, 2nd number: 1 21/60

60/4 + 81/60 is 327/20.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 4 × 15 = 60,
    60/4 = 60 × 15/4 × 15 = 900/60
  3. Likewise, for the 2nd fraction, since 60 × 1 = 60,
    81/60 = 81 × 1/60 × 1 = 81/60
  4. Add the two like fractions:
    900/60 + 81/60 = 900 + 81/60 = 981/60
  5. 981/60 simplified gives 327/20
  6. So, 60/4 + 81/60 = 327/20
    In mixed form: 167/20

MathStep (Works offline)

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

Related:

© everydaycalculation.com