Compare 25/90 and 15/54
25/90 is equivalent to 15/54
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 90 × 3 = 270,
25/90 = 25 × 3/90 × 3 = 75/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
15/54 = 15 × 5/54 × 5 = 75/270 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 75/270 = 75/270 or 25/90 = 15/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/90 and 15/54 25/90 and 30/54 75/90 and 15/54 25/90 and 45/54 25/90 and 75/54