Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 12/98 and 27/5

1st number: 12/98, 2nd number: 5 2/5

12/98 + 27/5 is 1353/245.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 5 is 490

    Next, find the equivalent fraction of both fractional numbers with denominator 490
  2. For the 1st fraction, since 98 × 5 = 490,
    12/98 = 12 × 5/98 × 5 = 60/490
  3. Likewise, for the 2nd fraction, since 5 × 98 = 490,
    27/5 = 27 × 98/5 × 98 = 2646/490
  4. Add the two like fractions:
    60/490 + 2646/490 = 60 + 2646/490 = 2706/490
  5. 2706/490 simplified gives 1353/245
  6. So, 12/98 + 27/5 = 1353/245
    In mixed form: 5128/245

MathStep (Works offline)

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

Related:

© everydaycalculation.com