Compare 25/8 and 90/45
1st number: 3 1/8, 2nd number: 2 0/45
25/8 is greater than 90/45
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 45 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 8 × 45 = 360,
25/8 = 25 × 45/8 × 45 = 1125/360 - Likewise, for the 2nd fraction, since 45 × 8 = 360,
90/45 = 90 × 8/45 × 8 = 720/360 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1125/360 > 720/360 or 25/8 > 90/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/8 and 90/45 25/16 and 90/45 75/8 and 90/45 25/24 and 90/45 25/40 and 90/45 25/56 and 90/45