Compare 72/20 and 14/5
1st number: 3 12/20, 2nd number: 2 4/5
72/20 is greater than 14/5
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 5 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 20 × 1 = 20,
72/20 = 72 × 1/20 × 1 = 72/20 - Likewise, for the 2nd fraction, since 5 × 4 = 20,
14/5 = 14 × 4/5 × 4 = 56/20 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 72/20 > 56/20 or 72/20 > 14/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/20 and 28/5 72/40 and 14/5 72/20 and 14/10 72/20 and 42/5 72/60 and 14/5 72/20 and 14/15 72/20 and 70/5 72/20 and 14/25 72/20 and 98/5 72/20 and 14/35