Compare 15/35 and 20/7
1st number: 15/35, 2nd number: 2 6/7
15/35 is smaller than 20/7
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 7 is 35
Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 35 × 1 = 35,
15/35 = 15 × 1/35 × 1 = 15/35 - Likewise, for the 2nd fraction, since 7 × 5 = 35,
20/7 = 20 × 5/7 × 5 = 100/35 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 15/35 < 100/35 or 15/35 < 20/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/35 and 20/7 15/35 and 40/7 15/70 and 20/7 15/35 and 20/14 45/35 and 20/7 15/35 and 60/7 15/35 and 20/21 75/35 and 20/7 15/35 and 20/35 15/35 and 20/49