Compare 4/5 and 63/18
1st number: 4/5, 2nd number: 3 9/18
4/5 is smaller than 63/18
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 18 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 5 × 18 = 90,
4/5 = 4 × 18/5 × 18 = 72/90 - Likewise, for the 2nd fraction, since 18 × 5 = 90,
63/18 = 63 × 5/18 × 5 = 315/90 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 72/90 < 315/90 or 4/5 < 63/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/5 and 63/18 4/10 and 63/18 4/5 and 63/36 12/5 and 63/18 4/15 and 63/18 4/5 and 63/54 20/5 and 63/18 4/25 and 63/18 4/5 and 63/90 28/5 and 63/18 4/35 and 63/18