Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 3/5 and 30/27

1st number: 3/5, 2nd number: 1 3/27

3/5 + 30/27 is 77/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 27 is 135

    Next, find the equivalent fraction of both fractional numbers with denominator 135
  2. For the 1st fraction, since 5 × 27 = 135,
    3/5 = 3 × 27/5 × 27 = 81/135
  3. Likewise, for the 2nd fraction, since 27 × 5 = 135,
    30/27 = 30 × 5/27 × 5 = 150/135
  4. Add the two like fractions:
    81/135 + 150/135 = 81 + 150/135 = 231/135
  5. 231/135 simplified gives 77/45
  6. So, 3/5 + 30/27 = 77/45
    In mixed form: 132/45

MathStep (Works offline)

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

Related:

© everydaycalculation.com