Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 5/3 and 30/80

1st number: 1 2/3, 2nd number: 30/80

5/3 + 30/80 is 49/24.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 80 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 3 × 80 = 240,
    5/3 = 5 × 80/3 × 80 = 400/240
  3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
    30/80 = 30 × 3/80 × 3 = 90/240
  4. Add the two like fractions:
    400/240 + 90/240 = 400 + 90/240 = 490/240
  5. 490/240 simplified gives 49/24
  6. So, 5/3 + 30/80 = 49/24
    In mixed form: 21/24

MathStep (Works offline)

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

Related:

© everydaycalculation.com