Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 10/12 and 24/70

10/12 + 24/70 is 247/210.

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,
    10/12 = 10 × 35/12 × 35 = 350/420
  3. Likewise, for the 2nd fraction, since 70 × 6 = 420,
    24/70 = 24 × 6/70 × 6 = 144/420
  4. Add the two like fractions:
    350/420 + 144/420 = 350 + 144/420 = 494/420
  5. 494/420 simplified gives 247/210
  6. So, 10/12 + 24/70 = 247/210
    In mixed form: 137/210

MathStep (Works offline)

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

Related:

© everydaycalculation.com