Compare 1/16 and 75/81
1/16 is smaller than 75/81
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 81 is 1296
Next, find the equivalent fraction of both fractional numbers with denominator 1296 - For the 1st fraction, since 16 × 81 = 1296,
1/16 = 1 × 81/16 × 81 = 81/1296 - Likewise, for the 2nd fraction, since 81 × 16 = 1296,
75/81 = 75 × 16/81 × 16 = 1200/1296 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 81/1296 < 1200/1296 or 1/16 < 75/81
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/16 and 75/81 1/32 and 75/81 3/16 and 75/81 1/48 and 75/81 5/16 and 75/81 1/80 and 75/81 7/16 and 75/81