Compare 90/25 and 9/30
1st number: 3 15/25, 2nd number: 9/30
90/25 is greater than 9/30
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 30 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 25 × 6 = 150,
90/25 = 90 × 6/25 × 6 = 540/150 - Likewise, for the 2nd fraction, since 30 × 5 = 150,
9/30 = 9 × 5/30 × 5 = 45/150 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 540/150 > 45/150 or 90/25 > 9/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/25 and 18/30 90/50 and 9/30 90/25 and 9/60 90/25 and 27/30 90/75 and 9/30 90/25 and 9/90 90/25 and 45/30 90/25 and 63/30