Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 20/50 and 36/7

1st number: 20/50, 2nd number: 5 1/7

20/50 + 36/7 is 194/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 7 is 350

    Next, find the equivalent fraction of both fractional numbers with denominator 350
  2. For the 1st fraction, since 50 × 7 = 350,
    20/50 = 20 × 7/50 × 7 = 140/350
  3. Likewise, for the 2nd fraction, since 7 × 50 = 350,
    36/7 = 36 × 50/7 × 50 = 1800/350
  4. Add the two like fractions:
    140/350 + 1800/350 = 140 + 1800/350 = 1940/350
  5. 1940/350 simplified gives 194/35
  6. So, 20/50 + 36/7 = 194/35
    In mixed form: 519/35

MathStep (Works offline)

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

Related:

© everydaycalculation.com