Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Compare fractions

Compare 56/64 and 10/81

56/64 is greater than 10/81

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 64 and 81 is 5184

    Next, find the equivalent fraction of both fractional numbers with denominator 5184
  2. For the 1st fraction, since 64 × 81 = 5184,
    56/64 = 56 × 81/64 × 81 = 4536/5184
  3. Likewise, for the 2nd fraction, since 81 × 64 = 5184,
    10/81 = 10 × 64/81 × 64 = 640/5184
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 4536/5184 > 640/5184 or 56/64 > 10/81

MathStep (Works offline)

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

Related:

© everydaycalculation.com