Compare 98/6 and 21/15
1st number: 16 2/6, 2nd number: 1 6/15
98/6 is greater than 21/15
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 6 × 5 = 30,
98/6 = 98 × 5/6 × 5 = 490/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
21/15 = 21 × 2/15 × 2 = 42/30 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 490/30 > 42/30 or 98/6 > 21/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/6 and 42/15 98/12 and 21/15 98/6 and 21/30 98/6 and 63/15 98/18 and 21/15 98/6 and 21/45 98/30 and 21/15 98/6 and 21/75 98/42 and 21/15