Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 12/45 and 12/49

12/45 + 12/49 is 376/735.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 49 is 2205

    Next, find the equivalent fraction of both fractional numbers with denominator 2205
  2. For the 1st fraction, since 45 × 49 = 2205,
    12/45 = 12 × 49/45 × 49 = 588/2205
  3. Likewise, for the 2nd fraction, since 49 × 45 = 2205,
    12/49 = 12 × 45/49 × 45 = 540/2205
  4. Add the two like fractions:
    588/2205 + 540/2205 = 588 + 540/2205 = 1128/2205
  5. 1128/2205 simplified gives 376/735
  6. So, 12/45 + 12/49 = 376/735

MathStep (Works offline)

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

Related:

© everydaycalculation.com