Compare 2/15 and 54/45
1st number: 2/15, 2nd number: 1 9/45
2/15 is smaller than 54/45
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 15 × 3 = 45,
2/15 = 2 × 3/15 × 3 = 6/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
54/45 = 54 × 1/45 × 1 = 54/45 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 6/45 < 54/45 or 2/15 < 54/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/15 and 54/45 2/30 and 54/45 2/15 and 54/90 6/15 and 54/45 2/45 and 54/45 10/15 and 54/45 2/75 and 54/45 14/15 and 54/45