Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 10/15 and 15/49

10/15 + 15/49 is 143/147.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 49 is 735

    Next, find the equivalent fraction of both fractional numbers with denominator 735
  2. For the 1st fraction, since 15 × 49 = 735,
    10/15 = 10 × 49/15 × 49 = 490/735
  3. Likewise, for the 2nd fraction, since 49 × 15 = 735,
    15/49 = 15 × 15/49 × 15 = 225/735
  4. Add the two like fractions:
    490/735 + 225/735 = 490 + 225/735 = 715/735
  5. 715/735 simplified gives 143/147
  6. So, 10/15 + 15/49 = 143/147

MathStep (Works offline)

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

Related:

© everydaycalculation.com