Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 2/80 and 18/5

1st number: 2/80, 2nd number: 3 3/5

2/80 + 18/5 is 29/8.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 5 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 80 × 1 = 80,
    2/80 = 2 × 1/80 × 1 = 2/80
  3. Likewise, for the 2nd fraction, since 5 × 16 = 80,
    18/5 = 18 × 16/5 × 16 = 288/80
  4. Add the two like fractions:
    2/80 + 288/80 = 2 + 288/80 = 290/80
  5. 290/80 simplified gives 29/8
  6. So, 2/80 + 18/5 = 29/8
    In mixed form: 35/8

MathStep (Works offline)

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

Related:

© everydaycalculation.com