Compare 4/18 and 7/63
4/18 is greater than 7/63
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 18 × 7 = 126,
4/18 = 4 × 7/18 × 7 = 28/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
7/63 = 7 × 2/63 × 2 = 14/126 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 28/126 > 14/126 or 4/18 > 7/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/18 and 7/63 4/18 and 14/63 4/36 and 7/63 12/18 and 7/63 4/18 and 21/63 4/54 and 7/63 20/18 and 7/63 4/18 and 35/63 4/90 and 7/63 28/18 and 7/63 4/18 and 49/63