Compare 6/49 and 21/10
1st number: 6/49, 2nd number: 2 1/10
6/49 is smaller than 21/10
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 10 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 49 × 10 = 490,
6/49 = 6 × 10/49 × 10 = 60/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
21/10 = 21 × 49/10 × 49 = 1029/490 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 60/490 < 1029/490 or 6/49 < 21/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/49 and 21/10 6/49 and 42/10 6/98 and 21/10 6/49 and 21/20 18/49 and 21/10 6/49 and 63/10 6/49 and 21/30 30/49 and 21/10 6/49 and 21/50 42/49 and 21/10 6/49 and 21/70