Compare 20/30 and 2/24
20/30 is greater than 2/24
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 30 × 4 = 120,
20/30 = 20 × 4/30 × 4 = 80/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
2/24 = 2 × 5/24 × 5 = 10/120 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 80/120 > 10/120 or 20/30 > 2/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/30 and 2/24 20/30 and 4/24 20/60 and 2/24 20/30 and 2/48 60/30 and 2/24 20/30 and 6/24 20/90 and 2/24 20/30 and 2/72 20/30 and 10/24 20/30 and 14/24