Compare 84/54 and 21/60
1st number: 1 30/54, 2nd number: 21/60
84/54 is greater than 21/60
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 60 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 54 × 10 = 540,
84/54 = 84 × 10/54 × 10 = 840/540 - Likewise, for the 2nd fraction, since 60 × 9 = 540,
21/60 = 21 × 9/60 × 9 = 189/540 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 840/540 > 189/540 or 84/54 > 21/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/54 and 42/60 84/54 and 63/60