Compare 7/40 and 2/49
7/40 is greater than 2/49
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 49 is 1960
Next, find the equivalent fraction of both fractional numbers with denominator 1960 - For the 1st fraction, since 40 × 49 = 1960,
7/40 = 7 × 49/40 × 49 = 343/1960 - Likewise, for the 2nd fraction, since 49 × 40 = 1960,
2/49 = 2 × 40/49 × 40 = 80/1960 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 343/1960 > 80/1960 or 7/40 > 2/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/40 and 2/49 7/40 and 4/49 7/80 and 2/49 7/40 and 2/98 21/40 and 2/49 7/40 and 6/49 35/40 and 2/49 7/40 and 10/49 49/40 and 2/49 7/40 and 14/49