Compare 30/40 and 6/49
30/40 is greater than 6/49
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,
30/40 = 30 × 49/40 × 49 = 1470/1960 - Likewise, for the 2nd fraction, since 49 × 40 = 1960,
6/49 = 6 × 40/49 × 40 = 240/1960 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1470/1960 > 240/1960 or 30/40 > 6/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/40 and 6/49 30/40 and 12/49 30/80 and 6/49 30/40 and 6/98 90/40 and 6/49 30/40 and 18/49 30/40 and 30/49 30/40 and 42/49