Compare 21/27 and 96/80
1st number: 21/27, 2nd number: 1 16/80
21/27 is smaller than 96/80
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 80 is 2160
Next, find the equivalent fraction of both fractional numbers with denominator 2160 - For the 1st fraction, since 27 × 80 = 2160,
21/27 = 21 × 80/27 × 80 = 1680/2160 - Likewise, for the 2nd fraction, since 80 × 27 = 2160,
96/80 = 96 × 27/80 × 27 = 2592/2160 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1680/2160 < 2592/2160 or 21/27 < 96/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/27 and 96/80 21/54 and 96/80 63/27 and 96/80 21/81 and 96/80