Compare 98/30 and 15/63
1st number: 3 8/30, 2nd number: 15/63
98/30 is greater than 15/63
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 30 × 21 = 630,
98/30 = 98 × 21/30 × 21 = 2058/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
15/63 = 15 × 10/63 × 10 = 150/630 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 2058/630 > 150/630 or 98/30 > 15/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/30 and 30/63 98/60 and 15/63 98/30 and 45/63 98/90 and 15/63 98/30 and 75/63