Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 50/20 and 7/12

1st number: 2 10/20, 2nd number: 7/12

50/20 + 7/12 is 37/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 12 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 20 × 3 = 60,
    50/20 = 50 × 3/20 × 3 = 150/60
  3. Likewise, for the 2nd fraction, since 12 × 5 = 60,
    7/12 = 7 × 5/12 × 5 = 35/60
  4. Add the two like fractions:
    150/60 + 35/60 = 150 + 35/60 = 185/60
  5. 185/60 simplified gives 37/12
  6. So, 50/20 + 7/12 = 37/12
    In mixed form: 31/12

MathStep (Works offline)

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

Related:

© everydaycalculation.com