Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 20/6 and 48/70

1st number: 3 2/6, 2nd number: 48/70

20/6 + 48/70 is 422/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 70 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 6 × 35 = 210,
    20/6 = 20 × 35/6 × 35 = 700/210
  3. Likewise, for the 2nd fraction, since 70 × 3 = 210,
    48/70 = 48 × 3/70 × 3 = 144/210
  4. Add the two like fractions:
    700/210 + 144/210 = 700 + 144/210 = 844/210
  5. 844/210 simplified gives 422/105
  6. So, 20/6 + 48/70 = 422/105
    In mixed form: 42/105

MathStep (Works offline)

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

Related:

© everydaycalculation.com