Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 30/75 and 60/9

1st number: 30/75, 2nd number: 6 6/9

30/75 + 60/9 is 106/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 9 is 225

    Next, find the equivalent fraction of both fractional numbers with denominator 225
  2. For the 1st fraction, since 75 × 3 = 225,
    30/75 = 30 × 3/75 × 3 = 90/225
  3. Likewise, for the 2nd fraction, since 9 × 25 = 225,
    60/9 = 60 × 25/9 × 25 = 1500/225
  4. Add the two like fractions:
    90/225 + 1500/225 = 90 + 1500/225 = 1590/225
  5. 1590/225 simplified gives 106/15
  6. So, 30/75 + 60/9 = 106/15
    In mixed form: 71/15

MathStep (Works offline)

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

Related:

© everydaycalculation.com