Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 16/5 and 2/18

1st number: 3 1/5, 2nd number: 2/18

16/5 + 2/18 is 149/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 18 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 5 × 18 = 90,
    16/5 = 16 × 18/5 × 18 = 288/90
  3. Likewise, for the 2nd fraction, since 18 × 5 = 90,
    2/18 = 2 × 5/18 × 5 = 10/90
  4. Add the two like fractions:
    288/90 + 10/90 = 288 + 10/90 = 298/90
  5. 298/90 simplified gives 149/45
  6. So, 16/5 + 2/18 = 149/45
    In mixed form: 314/45

MathStep (Works offline)

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

Related:

© everydaycalculation.com