Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 72/27 and 8/10

1st number: 2 18/27, 2nd number: 8/10

72/27 + 8/10 is 52/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 10 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 27 × 10 = 270,
    72/27 = 72 × 10/27 × 10 = 720/270
  3. Likewise, for the 2nd fraction, since 10 × 27 = 270,
    8/10 = 8 × 27/10 × 27 = 216/270
  4. Add the two like fractions:
    720/270 + 216/270 = 720 + 216/270 = 936/270
  5. 936/270 simplified gives 52/15
  6. So, 72/27 + 8/10 = 52/15
    In mixed form: 37/15

MathStep (Works offline)

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

Related:

© everydaycalculation.com