Compare 20/25 and 30/8
1st number: 20/25, 2nd number: 3 6/8
20/25 is smaller than 30/8
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 8 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 25 × 8 = 200,
20/25 = 20 × 8/25 × 8 = 160/200 - Likewise, for the 2nd fraction, since 8 × 25 = 200,
30/8 = 30 × 25/8 × 25 = 750/200 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 160/200 < 750/200 or 20/25 < 30/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/25 and 30/8 20/25 and 60/8 20/50 and 30/8 20/25 and 30/16 60/25 and 30/8 20/25 and 90/8 20/75 and 30/8 20/25 and 30/24 20/25 and 30/40 20/25 and 30/56