Compare 9/7 and 98/30
1st number: 1 2/7, 2nd number: 3 8/30
9/7 is smaller than 98/30
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 7 × 30 = 210,
9/7 = 9 × 30/7 × 30 = 270/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
98/30 = 98 × 7/30 × 7 = 686/210 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 270/210 < 686/210 or 9/7 < 98/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/7 and 98/30 9/14 and 98/30 9/7 and 98/60 27/7 and 98/30 9/21 and 98/30 9/7 and 98/90 45/7 and 98/30 9/35 and 98/30 63/7 and 98/30 9/49 and 98/30