Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Compare fractions

Compare 60/42 and 6/80

1st number: 1 18/42, 2nd number: 6/80

60/42 is greater than 6/80

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 80 is 1680

    Next, find the equivalent fraction of both fractional numbers with denominator 1680
  2. For the 1st fraction, since 42 × 40 = 1680,
    60/42 = 60 × 40/42 × 40 = 2400/1680
  3. Likewise, for the 2nd fraction, since 80 × 21 = 1680,
    6/80 = 6 × 21/80 × 21 = 126/1680
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 2400/1680 > 126/1680 or 60/42 > 6/80

MathStep (Works offline)

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

Related:

© everydaycalculation.com