Compare 30/20 and 35/5
1st number: 1 10/20, 2nd number: 7 0/5
30/20 is smaller than 35/5
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 5 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 20 × 1 = 20,
30/20 = 30 × 1/20 × 1 = 30/20 - Likewise, for the 2nd fraction, since 5 × 4 = 20,
35/5 = 35 × 4/5 × 4 = 140/20 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 30/20 < 140/20 or 30/20 < 35/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/20 and 35/5 30/20 and 70/5 30/40 and 35/5 30/20 and 35/10 90/20 and 35/5 30/60 and 35/5 30/20 and 35/15 30/20 and 35/25