Compare 9/63 and 5/45
9/63 is greater than 5/45
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 45 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 63 × 5 = 315,
9/63 = 9 × 5/63 × 5 = 45/315 - Likewise, for the 2nd fraction, since 45 × 7 = 315,
5/45 = 5 × 7/45 × 7 = 35/315 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 45/315 > 35/315 or 9/63 > 5/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/63 and 5/45 9/63 and 10/45 9/63 and 5/90 27/63 and 5/45 9/63 and 15/45 45/63 and 5/45 9/63 and 25/45 9/63 and 35/45