Compare 9/40 and 10/98
9/40 is greater than 10/98
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 98 is 1960
Next, find the equivalent fraction of both fractional numbers with denominator 1960 - For the 1st fraction, since 40 × 49 = 1960,
9/40 = 9 × 49/40 × 49 = 441/1960 - Likewise, for the 2nd fraction, since 98 × 20 = 1960,
10/98 = 10 × 20/98 × 20 = 200/1960 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 441/1960 > 200/1960 or 9/40 > 10/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/40 and 10/98 9/40 and 20/98 9/80 and 10/98 27/40 and 10/98 9/40 and 30/98 45/40 and 10/98 9/40 and 50/98 63/40 and 10/98 9/40 and 70/98