Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 8/30 and 60/70

8/30 + 60/70 is 118/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 70 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 30 × 7 = 210,
    8/30 = 8 × 7/30 × 7 = 56/210
  3. Likewise, for the 2nd fraction, since 70 × 3 = 210,
    60/70 = 60 × 3/70 × 3 = 180/210
  4. Add the two like fractions:
    56/210 + 180/210 = 56 + 180/210 = 236/210
  5. 236/210 simplified gives 118/105
  6. So, 8/30 + 60/70 = 118/105
    In mixed form: 113/105

MathStep (Works offline)

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

Related:

© everydaycalculation.com