Compare 75/98 and 30/84
75/98 is greater than 30/84
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 84 is 588
Next, find the equivalent fraction of both fractional numbers with denominator 588 - For the 1st fraction, since 98 × 6 = 588,
75/98 = 75 × 6/98 × 6 = 450/588 - Likewise, for the 2nd fraction, since 84 × 7 = 588,
30/84 = 30 × 7/84 × 7 = 210/588 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 450/588 > 210/588 or 75/98 > 30/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/98 and 60/84 75/98 and 90/84