Compare 81/7 and 15/16
1st number: 11 4/7, 2nd number: 15/16
81/7 is greater than 15/16
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 16 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 7 × 16 = 112,
81/7 = 81 × 16/7 × 16 = 1296/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
15/16 = 15 × 7/16 × 7 = 105/112 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1296/112 > 105/112 or 81/7 > 15/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/7 and 30/16 81/14 and 15/16 81/7 and 15/32 81/7 and 45/16 81/21 and 15/16 81/7 and 15/48 81/7 and 75/16 81/35 and 15/16 81/7 and 15/80 81/49 and 15/16