Compare 2/8 and 15/28
2/8 is smaller than 15/28
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 28 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 8 × 7 = 56,
2/8 = 2 × 7/8 × 7 = 14/56 - Likewise, for the 2nd fraction, since 28 × 2 = 56,
15/28 = 15 × 2/28 × 2 = 30/56 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 14/56 < 30/56 or 2/8 < 15/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/8 and 15/28 2/8 and 30/28 2/16 and 15/28 2/8 and 15/56 6/8 and 15/28 2/8 and 45/28 2/24 and 15/28 2/8 and 15/84 10/8 and 15/28 2/8 and 75/28 2/40 and 15/28 14/8 and 15/28 2/56 and 15/28