Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 98/25 and 3/90

1st number: 3 23/25, 2nd number: 3/90

98/25 + 3/90 is 593/150.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 90 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 25 × 18 = 450,
    98/25 = 98 × 18/25 × 18 = 1764/450
  3. Likewise, for the 2nd fraction, since 90 × 5 = 450,
    3/90 = 3 × 5/90 × 5 = 15/450
  4. Add the two like fractions:
    1764/450 + 15/450 = 1764 + 15/450 = 1779/450
  5. 1779/450 simplified gives 593/150
  6. So, 98/25 + 3/90 = 593/150
    In mixed form: 3143/150

MathStep (Works offline)

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

Related:

© everydaycalculation.com