Compare 6/45 and 7/63
6/45 is greater than 7/63
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 63 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 45 × 7 = 315,
6/45 = 6 × 7/45 × 7 = 42/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
7/63 = 7 × 5/63 × 5 = 35/315 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 42/315 > 35/315 or 6/45 > 7/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/45 and 7/63 6/45 and 14/63 6/90 and 7/63 18/45 and 7/63 6/45 and 21/63 30/45 and 7/63 6/45 and 35/63 42/45 and 7/63 6/45 and 49/63