Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 30/3 and 70/25

1st number: 10 0/3, 2nd number: 2 20/25

30/3 + 70/25 is 64/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 25 is 75

    Next, find the equivalent fraction of both fractional numbers with denominator 75
  2. For the 1st fraction, since 3 × 25 = 75,
    30/3 = 30 × 25/3 × 25 = 750/75
  3. Likewise, for the 2nd fraction, since 25 × 3 = 75,
    70/25 = 70 × 3/25 × 3 = 210/75
  4. Add the two like fractions:
    750/75 + 210/75 = 750 + 210/75 = 960/75
  5. 960/75 simplified gives 64/5
  6. So, 30/3 + 70/25 = 64/5
    In mixed form: 124/5

MathStep (Works offline)

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

Related:

© everydaycalculation.com