Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 60/3 and 15/90

1st number: 20 0/3, 2nd number: 15/90

60/3 + 15/90 is 121/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 90 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 3 × 30 = 90,
    60/3 = 60 × 30/3 × 30 = 1800/90
  3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
    15/90 = 15 × 1/90 × 1 = 15/90
  4. Add the two like fractions:
    1800/90 + 15/90 = 1800 + 15/90 = 1815/90
  5. 1815/90 simplified gives 121/6
  6. So, 60/3 + 15/90 = 121/6
    In mixed form: 201/6

MathStep (Works offline)

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

Related:

© everydaycalculation.com