Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 5/70 and 5/18

5/70 + 5/18 is 22/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 18 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 70 × 9 = 630,
    5/70 = 5 × 9/70 × 9 = 45/630
  3. Likewise, for the 2nd fraction, since 18 × 35 = 630,
    5/18 = 5 × 35/18 × 35 = 175/630
  4. Add the two like fractions:
    45/630 + 175/630 = 45 + 175/630 = 220/630
  5. 220/630 simplified gives 22/63
  6. So, 5/70 + 5/18 = 22/63

MathStep (Works offline)

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

Related:

© everydaycalculation.com