Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 8/25 and 70/18

1st number: 8/25, 2nd number: 3 16/18

8/25 + 70/18 is 947/225.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 18 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 25 × 18 = 450,
    8/25 = 8 × 18/25 × 18 = 144/450
  3. Likewise, for the 2nd fraction, since 18 × 25 = 450,
    70/18 = 70 × 25/18 × 25 = 1750/450
  4. Add the two like fractions:
    144/450 + 1750/450 = 144 + 1750/450 = 1894/450
  5. 1894/450 simplified gives 947/225
  6. So, 8/25 + 70/18 = 947/225
    In mixed form: 447/225

MathStep (Works offline)

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

Related:

© everydaycalculation.com