Compare 12/72 and 36/25
1st number: 12/72, 2nd number: 1 11/25
12/72 is smaller than 36/25
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 25 is 1800
Next, find the equivalent fraction of both fractional numbers with denominator 1800 - For the 1st fraction, since 72 × 25 = 1800,
12/72 = 12 × 25/72 × 25 = 300/1800 - Likewise, for the 2nd fraction, since 25 × 72 = 1800,
36/25 = 36 × 72/25 × 72 = 2592/1800 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 300/1800 < 2592/1800 or 12/72 < 36/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/72 and 36/25 12/72 and 72/25 12/72 and 36/50 36/72 and 36/25 12/72 and 36/75 60/72 and 36/25 84/72 and 36/25