Compare 50/98 and 8/21
50/98 is greater 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,
50/98 = 50 × 3/98 × 3 = 150/294 - 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
- 150/294 > 112/294 or 50/98 > 8/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/98 and 16/21 50/98 and 8/42 50/98 and 24/21 50/98 and 8/63 50/98 and 40/21 50/98 and 56/21