Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 49/72 and 4/63

49/72 + 4/63 is 125/168.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 63 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 72 × 7 = 504,
    49/72 = 49 × 7/72 × 7 = 343/504
  3. Likewise, for the 2nd fraction, since 63 × 8 = 504,
    4/63 = 4 × 8/63 × 8 = 32/504
  4. Add the two like fractions:
    343/504 + 32/504 = 343 + 32/504 = 375/504
  5. 375/504 simplified gives 125/168
  6. So, 49/72 + 4/63 = 125/168

MathStep (Works offline)

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

Related:

© everydaycalculation.com