Compare 15/72 and 6/4
1st number: 15/72, 2nd number: 1 2/4
15/72 is smaller than 6/4
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 4 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
15/72 = 15 × 1/72 × 1 = 15/72 - Likewise, for the 2nd fraction, since 4 × 18 = 72,
6/4 = 6 × 18/4 × 18 = 108/72 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 15/72 < 108/72 or 15/72 < 6/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/72 and 6/4 15/72 and 12/4 15/72 and 6/8 45/72 and 6/4 15/72 and 18/4 15/72 and 6/12 75/72 and 6/4 15/72 and 30/4 15/72 and 6/20 15/72 and 42/4 15/72 and 6/28