Compare 30/15 and 35/10
1st number: 2 0/15, 2nd number: 3 5/10
30/15 is smaller than 35/10
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
30/15 = 30 × 2/15 × 2 = 60/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
35/10 = 35 × 3/10 × 3 = 105/30 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 60/30 < 105/30 or 30/15 < 35/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/15 and 35/10 30/15 and 70/10 30/15 and 35/20 90/15 and 35/10 30/45 and 35/10 30/15 and 35/30 30/75 and 35/10 30/15 and 35/50 30/15 and 35/70