Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 5/64 and 75/90

5/64 + 75/90 is 175/192.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 64 and 90 is 2880

    Next, find the equivalent fraction of both fractional numbers with denominator 2880
  2. For the 1st fraction, since 64 × 45 = 2880,
    5/64 = 5 × 45/64 × 45 = 225/2880
  3. Likewise, for the 2nd fraction, since 90 × 32 = 2880,
    75/90 = 75 × 32/90 × 32 = 2400/2880
  4. Add the two like fractions:
    225/2880 + 2400/2880 = 225 + 2400/2880 = 2625/2880
  5. 2625/2880 simplified gives 175/192
  6. So, 5/64 + 75/90 = 175/192

MathStep (Works offline)

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

Related:

© everydaycalculation.com