Compare 7/35 and 8/20
7/35 is smaller than 8/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 20 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 35 × 4 = 140,
7/35 = 7 × 4/35 × 4 = 28/140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,
8/20 = 8 × 7/20 × 7 = 56/140 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 28/140 < 56/140 or 7/35 < 8/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/35 and 8/20 7/35 and 16/20 7/70 and 8/20 7/35 and 8/40 21/35 and 8/20 7/35 and 24/20 7/35 and 8/60 7/35 and 40/20 49/35 and 8/20 7/35 and 56/20