Compare 16/49 and 8/20
16/49 is smaller than 8/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 20 is 980
Next, find the equivalent fraction of both fractional numbers with denominator 980 - For the 1st fraction, since 49 × 20 = 980,
16/49 = 16 × 20/49 × 20 = 320/980 - Likewise, for the 2nd fraction, since 20 × 49 = 980,
8/20 = 8 × 49/20 × 49 = 392/980 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 320/980 < 392/980 or 16/49 < 8/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/49 and 8/20 16/49 and 16/20 16/98 and 8/20 16/49 and 8/40 48/49 and 8/20 16/49 and 24/20 16/49 and 8/60 80/49 and 8/20 16/49 and 40/20 16/49 and 56/20