Compare 35/20 and 30/7
1st number: 1 15/20, 2nd number: 4 2/7
35/20 is smaller than 30/7
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 7 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 20 × 7 = 140,
35/20 = 35 × 7/20 × 7 = 245/140 - Likewise, for the 2nd fraction, since 7 × 20 = 140,
30/7 = 30 × 20/7 × 20 = 600/140 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 245/140 < 600/140 or 35/20 < 30/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/20 and 30/7 35/20 and 60/7 35/40 and 30/7 35/20 and 30/14 35/20 and 90/7 35/60 and 30/7 35/20 and 30/21 35/20 and 30/35 35/20 and 30/49