Compare 10/30 and 75/54
1st number: 10/30, 2nd number: 1 21/54
10/30 is smaller than 75/54
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 30 × 9 = 270,
10/30 = 10 × 9/30 × 9 = 90/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
75/54 = 75 × 5/54 × 5 = 375/270 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 90/270 < 375/270 or 10/30 < 75/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/30 and 75/54 10/60 and 75/54 10/90 and 75/54 50/30 and 75/54 70/30 and 75/54