Compare 16/45 and 15/28
16/45 is smaller than 15/28
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 28 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 45 × 28 = 1260,
16/45 = 16 × 28/45 × 28 = 448/1260 - Likewise, for the 2nd fraction, since 28 × 45 = 1260,
15/28 = 15 × 45/28 × 45 = 675/1260 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 448/1260 < 675/1260 or 16/45 < 15/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/45 and 15/28 16/45 and 30/28 16/90 and 15/28 16/45 and 15/56 48/45 and 15/28 16/45 and 45/28 16/45 and 15/84 80/45 and 15/28 16/45 and 75/28