Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 50/90 and 5/63

50/90 + 5/63 is 40/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 63 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 90 × 7 = 630,
    50/90 = 50 × 7/90 × 7 = 350/630
  3. Likewise, for the 2nd fraction, since 63 × 10 = 630,
    5/63 = 5 × 10/63 × 10 = 50/630
  4. Add the two like fractions:
    350/630 + 50/630 = 350 + 50/630 = 400/630
  5. 400/630 simplified gives 40/63
  6. So, 50/90 + 5/63 = 40/63

MathStep (Works offline)

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

Related:

© everydaycalculation.com