Compare 84/54 and 15/9
1st number: 1 30/54, 2nd number: 1 6/9
84/54 is smaller than 15/9
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 9 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 54 × 1 = 54,
84/54 = 84 × 1/54 × 1 = 84/54 - Likewise, for the 2nd fraction, since 9 × 6 = 54,
15/9 = 15 × 6/9 × 6 = 90/54 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 84/54 < 90/54 or 84/54 < 15/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/54 and 30/9 84/54 and 15/18 84/54 and 45/9 84/54 and 15/27 84/54 and 75/9 84/54 and 15/45 84/54 and 15/63