Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 4/72 and 30/27

1st number: 4/72, 2nd number: 1 3/27

4/72 + 30/27 is 7/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 27 is 216

    Next, find the equivalent fraction of both fractional numbers with denominator 216
  2. For the 1st fraction, since 72 × 3 = 216,
    4/72 = 4 × 3/72 × 3 = 12/216
  3. Likewise, for the 2nd fraction, since 27 × 8 = 216,
    30/27 = 30 × 8/27 × 8 = 240/216
  4. Add the two like fractions:
    12/216 + 240/216 = 12 + 240/216 = 252/216
  5. 252/216 simplified gives 7/6
  6. So, 4/72 + 30/27 = 7/6
    In mixed form: 11/6

MathStep (Works offline)

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

Related:

© everydaycalculation.com