Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 18/27 and 70/4

1st number: 18/27, 2nd number: 17 2/4

18/27 + 70/4 is 109/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 4 is 108

    Next, find the equivalent fraction of both fractional numbers with denominator 108
  2. For the 1st fraction, since 27 × 4 = 108,
    18/27 = 18 × 4/27 × 4 = 72/108
  3. Likewise, for the 2nd fraction, since 4 × 27 = 108,
    70/4 = 70 × 27/4 × 27 = 1890/108
  4. Add the two like fractions:
    72/108 + 1890/108 = 72 + 1890/108 = 1962/108
  5. 1962/108 simplified gives 109/6
  6. So, 18/27 + 70/4 = 109/6
    In mixed form: 181/6

MathStep (Works offline)

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

Related:

© everydaycalculation.com