Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 12/49 and 15/10

1st number: 12/49, 2nd number: 1 5/10

12/49 + 15/10 is 171/98.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 10 is 490

    Next, find the equivalent fraction of both fractional numbers with denominator 490
  2. For the 1st fraction, since 49 × 10 = 490,
    12/49 = 12 × 10/49 × 10 = 120/490
  3. Likewise, for the 2nd fraction, since 10 × 49 = 490,
    15/10 = 15 × 49/10 × 49 = 735/490
  4. Add the two like fractions:
    120/490 + 735/490 = 120 + 735/490 = 855/490
  5. 855/490 simplified gives 171/98
  6. So, 12/49 + 15/10 = 171/98
    In mixed form: 173/98

MathStep (Works offline)

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

Related:

© everydaycalculation.com