Compare 28/30 and 2/4
28/30 is greater than 2/4
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 4 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
28/30 = 28 × 2/30 × 2 = 56/60 - Likewise, for the 2nd fraction, since 4 × 15 = 60,
2/4 = 2 × 15/4 × 15 = 30/60 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 56/60 > 30/60 or 28/30 > 2/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/30 and 2/4 28/60 and 2/4 28/30 and 2/8 84/30 and 2/4 28/30 and 6/4 28/90 and 2/4 28/30 and 2/12 28/30 and 10/4 28/30 and 2/20 28/30 and 14/4 28/30 and 2/28