Compare 15/3 and 32/20
1st number: 5 0/3, 2nd number: 1 12/20
15/3 is greater than 32/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 3 × 20 = 60,
15/3 = 15 × 20/3 × 20 = 300/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
32/20 = 32 × 3/20 × 3 = 96/60 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 300/60 > 96/60 or 15/3 > 32/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/3 and 32/20 15/3 and 64/20 15/6 and 32/20 15/3 and 32/40 45/3 and 32/20 15/3 and 96/20 15/9 and 32/20 15/3 and 32/60 75/3 and 32/20 15/21 and 32/20