Compare 2/7 and 15/54
2/7 is greater than 15/54
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 54 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 7 × 54 = 378,
2/7 = 2 × 54/7 × 54 = 108/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
15/54 = 15 × 7/54 × 7 = 105/378 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 108/378 > 105/378 or 2/7 > 15/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/7 and 15/54 2/7 and 30/54 2/14 and 15/54 6/7 and 15/54 2/7 and 45/54 2/21 and 15/54 10/7 and 15/54 2/7 and 75/54 2/35 and 15/54 14/7 and 15/54 2/49 and 15/54