Compare 49/20 and 7/84
1st number: 2 9/20, 2nd number: 7/84
49/20 is greater than 7/84
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 20 × 21 = 420,
49/20 = 49 × 21/20 × 21 = 1029/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
7/84 = 7 × 5/84 × 5 = 35/420 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1029/420 > 35/420 or 49/20 > 7/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/20 and 7/84 49/20 and 14/84 49/40 and 7/84 49/20 and 21/84 49/60 and 7/84 49/20 and 35/84 49/20 and 49/84