Compare 30/63 and 40/5
1st number: 30/63, 2nd number: 8 0/5
30/63 is smaller than 40/5
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 5 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 63 × 5 = 315,
30/63 = 30 × 5/63 × 5 = 150/315 - Likewise, for the 2nd fraction, since 5 × 63 = 315,
40/5 = 40 × 63/5 × 63 = 2520/315 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 150/315 < 2520/315 or 30/63 < 40/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/63 and 40/5 30/63 and 80/5 30/63 and 40/10 90/63 and 40/5 30/63 and 40/15 30/63 and 40/25 30/63 and 40/35