Compare 75/21 and 8/60
1st number: 3 12/21, 2nd number: 8/60
75/21 is greater than 8/60
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 21 × 20 = 420,
75/21 = 75 × 20/21 × 20 = 1500/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
8/60 = 8 × 7/60 × 7 = 56/420 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1500/420 > 56/420 or 75/21 > 8/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/21 and 16/60 75/42 and 8/60 75/21 and 24/60 75/63 and 8/60 75/21 and 40/60 75/21 and 56/60