Compare 49/20 and 20/8
1st number: 2 9/20, 2nd number: 2 4/8
49/20 is smaller than 20/8
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 8 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 20 × 2 = 40,
49/20 = 49 × 2/20 × 2 = 98/40 - Likewise, for the 2nd fraction, since 8 × 5 = 40,
20/8 = 20 × 5/8 × 5 = 100/40 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 98/40 < 100/40 or 49/20 < 20/8
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 20/8 49/20 and 40/8 49/40 and 20/8 49/20 and 20/16 49/20 and 60/8 49/60 and 20/8 49/20 and 20/24 49/20 and 20/40 49/20 and 20/56