Compare 21/60 and 3/10
21/60 is greater than 3/10
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 10 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
21/60 = 21 × 1/60 × 1 = 21/60 - Likewise, for the 2nd fraction, since 10 × 6 = 60,
3/10 = 3 × 6/10 × 6 = 18/60 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 21/60 > 18/60 or 21/60 > 3/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/60 and 3/10 21/60 and 6/10 21/60 and 3/20 63/60 and 3/10 21/60 and 9/10 21/60 and 3/30 21/60 and 15/10 21/60 and 3/50 21/60 and 21/10 21/60 and 3/70