Compare 63/30 and 10/20
1st number: 2 3/30, 2nd number: 10/20
63/30 is greater than 10/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
63/30 = 63 × 2/30 × 2 = 126/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
10/20 = 10 × 3/20 × 3 = 30/60 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 126/60 > 30/60 or 63/30 > 10/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/60 and 10/20 63/30 and 10/40 63/30 and 30/20 63/90 and 10/20 63/30 and 10/60 63/30 and 50/20 63/30 and 70/20