Compare 14/75 and 15/45
14/75 is smaller than 15/45
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 45 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 75 × 3 = 225,
14/75 = 14 × 3/75 × 3 = 42/225 - Likewise, for the 2nd fraction, since 45 × 5 = 225,
15/45 = 15 × 5/45 × 5 = 75/225 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 42/225 < 75/225 or 14/75 < 15/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/75 and 15/45 14/75 and 30/45 14/75 and 15/90 42/75 and 15/45 70/75 and 15/45 14/75 and 75/45 98/75 and 15/45