Compare 81/20 and 5/60
1st number: 4 1/20, 2nd number: 5/60
81/20 is greater than 5/60
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 20 × 3 = 60,
81/20 = 81 × 3/20 × 3 = 243/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
5/60 = 5 × 1/60 × 1 = 5/60 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 243/60 > 5/60 or 81/20 > 5/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/20 and 10/60 81/40 and 5/60 81/20 and 15/60 81/60 and 5/60 81/20 and 25/60 81/20 and 35/60