Compare 98/28 and 15/30
1st number: 3 14/28, 2nd number: 15/30
98/28 is greater than 15/30
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 30 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 28 × 15 = 420,
98/28 = 98 × 15/28 × 15 = 1470/420 - Likewise, for the 2nd fraction, since 30 × 14 = 420,
15/30 = 15 × 14/30 × 14 = 210/420 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1470/420 > 210/420 or 98/28 > 15/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/56 and 15/30 98/28 and 15/60 98/28 and 45/30 98/84 and 15/30 98/28 and 15/90 98/28 and 75/30