Compare 81/5 and 7/16
1st number: 16 1/5, 2nd number: 7/16
81/5 is greater than 7/16
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 16 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 5 × 16 = 80,
81/5 = 81 × 16/5 × 16 = 1296/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
7/16 = 7 × 5/16 × 5 = 35/80 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1296/80 > 35/80 or 81/5 > 7/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/5 and 14/16 81/10 and 7/16 81/5 and 7/32 81/5 and 21/16 81/15 and 7/16 81/5 and 7/48 81/5 and 35/16 81/25 and 7/16 81/5 and 7/80 81/5 and 49/16 81/35 and 7/16