Compare 30/49 and 8/30
30/49 is greater than 8/30
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 30 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 49 × 30 = 1470,
30/49 = 30 × 30/49 × 30 = 900/1470 - Likewise, for the 2nd fraction, since 30 × 49 = 1470,
8/30 = 8 × 49/30 × 49 = 392/1470 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 900/1470 > 392/1470 or 30/49 > 8/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/49 and 8/30 30/49 and 16/30 30/98 and 8/30 30/49 and 8/60 90/49 and 8/30 30/49 and 24/30 30/49 and 8/90 30/49 and 40/30 30/49 and 56/30