Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 5/12 and 8/70

5/12 + 8/70 is 223/420.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 70 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 12 × 35 = 420,
    5/12 = 5 × 35/12 × 35 = 175/420
  3. Likewise, for the 2nd fraction, since 70 × 6 = 420,
    8/70 = 8 × 6/70 × 6 = 48/420
  4. Add the two like fractions:
    175/420 + 48/420 = 175 + 48/420 = 223/420
  5. So, 5/12 + 8/70 = 223/420

MathStep (Works offline)

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

Related:

© everydaycalculation.com