Compare 8/98 and 8/21
8/98 is smaller than 8/21
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 21 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 98 × 3 = 294,
8/98 = 8 × 3/98 × 3 = 24/294 - Likewise, for the 2nd fraction, since 21 × 14 = 294,
8/21 = 8 × 14/21 × 14 = 112/294 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 24/294 < 112/294 or 8/98 < 8/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/98 and 8/21 8/98 and 16/21 8/98 and 8/42 24/98 and 8/21 8/98 and 24/21 8/98 and 8/63 40/98 and 8/21 8/98 and 40/21 56/98 and 8/21 8/98 and 56/21