Compare 15/98 and 20/4
1st number: 15/98, 2nd number: 5 0/4
15/98 is smaller than 20/4
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 4 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 98 × 2 = 196,
15/98 = 15 × 2/98 × 2 = 30/196 - Likewise, for the 2nd fraction, since 4 × 49 = 196,
20/4 = 20 × 49/4 × 49 = 980/196 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 30/196 < 980/196 or 15/98 < 20/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/98 and 20/4 15/98 and 40/4 15/98 and 20/8 45/98 and 20/4 15/98 and 60/4 15/98 and 20/12 75/98 and 20/4 15/98 and 20/28