Compare 49/63 and 8/15
49/63 is greater than 8/15
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 15 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 63 × 5 = 315,
49/63 = 49 × 5/63 × 5 = 245/315 - Likewise, for the 2nd fraction, since 15 × 21 = 315,
8/15 = 8 × 21/15 × 21 = 168/315 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 245/315 > 168/315 or 49/63 > 8/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/63 and 8/15 49/63 and 16/15 49/63 and 8/30 49/63 and 24/15 49/63 and 8/45 49/63 and 40/15 49/63 and 8/75 49/63 and 56/15