Compare 98/45 and 9/7
1st number: 2 8/45, 2nd number: 1 2/7
98/45 is greater than 9/7
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 7 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 45 × 7 = 315,
98/45 = 98 × 7/45 × 7 = 686/315 - Likewise, for the 2nd fraction, since 7 × 45 = 315,
9/7 = 9 × 45/7 × 45 = 405/315 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 686/315 > 405/315 or 98/45 > 9/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/45 and 18/7 98/90 and 9/7 98/45 and 9/14 98/45 and 27/7 98/45 and 9/21 98/45 and 45/7 98/45 and 9/35 98/45 and 63/7 98/45 and 9/49