Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 3/10 and 27/63

3/10 + 27/63 is 51/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 63 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 10 × 63 = 630,
    3/10 = 3 × 63/10 × 63 = 189/630
  3. Likewise, for the 2nd fraction, since 63 × 10 = 630,
    27/63 = 27 × 10/63 × 10 = 270/630
  4. Add the two like fractions:
    189/630 + 270/630 = 189 + 270/630 = 459/630
  5. 459/630 simplified gives 51/70
  6. So, 3/10 + 27/63 = 51/70

MathStep (Works offline)

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

Related:

© everydaycalculation.com