Compare 90/25 and 7/45
1st number: 3 15/25, 2nd number: 7/45
90/25 is greater than 7/45
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 45 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 25 × 9 = 225,
90/25 = 90 × 9/25 × 9 = 810/225 - Likewise, for the 2nd fraction, since 45 × 5 = 225,
7/45 = 7 × 5/45 × 5 = 35/225 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 810/225 > 35/225 or 90/25 > 7/45
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 14/45 90/50 and 7/45 90/25 and 7/90 90/25 and 21/45 90/75 and 7/45 90/25 and 35/45 90/25 and 49/45