Compare 98/9 and 30/20
1st number: 10 8/9, 2nd number: 1 10/20
98/9 is greater than 30/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 20 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 9 × 20 = 180,
98/9 = 98 × 20/9 × 20 = 1960/180 - Likewise, for the 2nd fraction, since 20 × 9 = 180,
30/20 = 30 × 9/20 × 9 = 270/180 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1960/180 > 270/180 or 98/9 > 30/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/9 and 60/20 98/18 and 30/20 98/9 and 30/40 98/9 and 90/20 98/27 and 30/20 98/9 and 30/60 98/45 and 30/20 98/63 and 30/20