Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Compare fractions

Compare 10/42 and 4/16

10/42 is smaller than 4/16

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 16 is 336

    Next, find the equivalent fraction of both fractional numbers with denominator 336
  2. For the 1st fraction, since 42 × 8 = 336,
    10/42 = 10 × 8/42 × 8 = 80/336
  3. Likewise, for the 2nd fraction, since 16 × 21 = 336,
    4/16 = 4 × 21/16 × 21 = 84/336
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 80/336 < 84/336 or 10/42 < 4/16

MathStep (Works offline)

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

Related:

© everydaycalculation.com