Compare 5/63 and 15/84
5/63 is smaller than 15/84
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 84 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 63 × 4 = 252,
5/63 = 5 × 4/63 × 4 = 20/252 - Likewise, for the 2nd fraction, since 84 × 3 = 252,
15/84 = 15 × 3/84 × 3 = 45/252 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 20/252 < 45/252 or 5/63 < 15/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/63 and 15/84 5/63 and 30/84 15/63 and 15/84 5/63 and 45/84 25/63 and 15/84 5/63 and 75/84 35/63 and 15/84