Compare 25/12 and 40/16
1st number: 2 1/12, 2nd number: 2 8/16
25/12 is smaller than 40/16
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 16 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 12 × 4 = 48,
25/12 = 25 × 4/12 × 4 = 100/48 - Likewise, for the 2nd fraction, since 16 × 3 = 48,
40/16 = 40 × 3/16 × 3 = 120/48 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 100/48 < 120/48 or 25/12 < 40/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/12 and 40/16 25/12 and 80/16 25/24 and 40/16 25/12 and 40/32 75/12 and 40/16 25/36 and 40/16 25/12 and 40/48 25/60 and 40/16 25/12 and 40/80 25/84 and 40/16