Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 20/25 and 6/63

20/25 + 6/63 is 94/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 63 is 1575

    Next, find the equivalent fraction of both fractional numbers with denominator 1575
  2. For the 1st fraction, since 25 × 63 = 1575,
    20/25 = 20 × 63/25 × 63 = 1260/1575
  3. Likewise, for the 2nd fraction, since 63 × 25 = 1575,
    6/63 = 6 × 25/63 × 25 = 150/1575
  4. Add the two like fractions:
    1260/1575 + 150/1575 = 1260 + 150/1575 = 1410/1575
  5. 1410/1575 simplified gives 94/105
  6. So, 20/25 + 6/63 = 94/105

MathStep (Works offline)

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

Related:

© everydaycalculation.com