Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Compare fractions

Compare 42/40 and 2/10

1st number: 1 2/40, 2nd number: 2/10

42/40 is greater than 2/10

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 10 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 40 × 1 = 40,
    42/40 = 42 × 1/40 × 1 = 42/40
  3. Likewise, for the 2nd fraction, since 10 × 4 = 40,
    2/10 = 2 × 4/10 × 4 = 8/40
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 42/40 > 8/40 or 42/40 > 2/10

MathStep (Works offline)

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

Related:

© everydaycalculation.com