Compare 98/45 and 3/70
1st number: 2 8/45, 2nd number: 3/70
98/45 is greater than 3/70
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 70 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 45 × 14 = 630,
98/45 = 98 × 14/45 × 14 = 1372/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
3/70 = 3 × 9/70 × 9 = 27/630 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1372/630 > 27/630 or 98/45 > 3/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/45 and 6/70 98/90 and 3/70 98/45 and 9/70 98/45 and 15/70 98/45 and 21/70