Compare 14/72 and 25/90
14/72 is smaller than 25/90
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 90 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
14/72 = 14 × 5/72 × 5 = 70/360 - Likewise, for the 2nd fraction, since 90 × 4 = 360,
25/90 = 25 × 4/90 × 4 = 100/360 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 70/360 < 100/360 or 14/72 < 25/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/72 and 25/90 14/72 and 50/90 42/72 and 25/90 14/72 and 75/90 70/72 and 25/90 98/72 and 25/90