Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 50/90 and 30/14

1st number: 50/90, 2nd number: 2 2/14

50/90 + 30/14 is 170/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 14 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 14 × 45 = 630,
    30/14 = 30 × 45/14 × 45 = 1350/630
  4. Add the two like fractions:
    350/630 + 1350/630 = 350 + 1350/630 = 1700/630
  5. 1700/630 simplified gives 170/63
  6. So, 50/90 + 30/14 = 170/63
    In mixed form: 244/63

MathStep (Works offline)

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

Related:

© everydaycalculation.com