Compare 1/15 and 4/63
1/15 is greater than 4/63
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 63 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 15 × 21 = 315,
1/15 = 1 × 21/15 × 21 = 21/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
4/63 = 4 × 5/63 × 5 = 20/315 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 21/315 > 20/315 or 1/15 > 4/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/15 and 4/63 1/15 and 8/63 1/30 and 4/63 3/15 and 4/63 1/15 and 12/63 1/45 and 4/63 5/15 and 4/63 1/15 and 20/63 1/75 and 4/63 7/15 and 4/63 1/15 and 28/63