Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 9/70 and 4/56

9/70 + 4/56 is 1/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 56 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 70 × 4 = 280,
    9/70 = 9 × 4/70 × 4 = 36/280
  3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
    4/56 = 4 × 5/56 × 5 = 20/280
  4. Add the two like fractions:
    36/280 + 20/280 = 36 + 20/280 = 56/280
  5. 56/280 simplified gives 1/5
  6. So, 9/70 + 4/56 = 1/5

MathStep (Works offline)

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

Related:

© everydaycalculation.com