Compare 72/2 and 3/15
1st number: 36 0/2, 2nd number: 3/15
72/2 is greater than 3/15
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 2 × 15 = 30,
72/2 = 72 × 15/2 × 15 = 1080/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
3/15 = 3 × 2/15 × 2 = 6/30 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1080/30 > 6/30 or 72/2 > 3/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/2 and 6/15 72/4 and 3/15 72/2 and 3/30 72/2 and 9/15 72/6 and 3/15 72/2 and 3/45 72/10 and 3/15 72/2 and 3/75 72/2 and 21/15 72/14 and 3/15