Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 10/20 and 60/15

1st number: 10/20, 2nd number: 4 0/15

10/20 + 60/15 is 9/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 15 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 20 × 3 = 60,
    10/20 = 10 × 3/20 × 3 = 30/60
  3. Likewise, for the 2nd fraction, since 15 × 4 = 60,
    60/15 = 60 × 4/15 × 4 = 240/60
  4. Add the two like fractions:
    30/60 + 240/60 = 30 + 240/60 = 270/60
  5. 270/60 simplified gives 9/2
  6. So, 10/20 + 60/15 = 9/2
    In mixed form: 41/2

MathStep (Works offline)

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

Related:

© everydaycalculation.com