Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 90/5 and 96/18

1st number: 18 0/5, 2nd number: 5 6/18

90/5 + 96/18 is 70/3.

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,
    90/5 = 90 × 18/5 × 18 = 1620/90
  3. Likewise, for the 2nd fraction, since 18 × 5 = 90,
    96/18 = 96 × 5/18 × 5 = 480/90
  4. Add the two like fractions:
    1620/90 + 480/90 = 1620 + 480/90 = 2100/90
  5. 2100/90 simplified gives 70/3
  6. So, 90/5 + 96/18 = 70/3
    In mixed form: 231/3

MathStep (Works offline)

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

Related:

© everydaycalculation.com