Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Compare fractions

Compare 45/16 and 48/21

1st number: 2 13/16, 2nd number: 2 6/21

45/16 is greater than 48/21

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 21 is 336

    Next, find the equivalent fraction of both fractional numbers with denominator 336
  2. For the 1st fraction, since 16 × 21 = 336,
    45/16 = 45 × 21/16 × 21 = 945/336
  3. Likewise, for the 2nd fraction, since 21 × 16 = 336,
    48/21 = 48 × 16/21 × 16 = 768/336
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 945/336 > 768/336 or 45/16 > 48/21

MathStep (Works offline)

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

Related:

© everydaycalculation.com