Compare 80/40 and 35/80
1st number: 2 0/40, 2nd number: 35/80
80/40 is greater than 35/80
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 80 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 40 × 2 = 80,
80/40 = 80 × 2/40 × 2 = 160/80 - Likewise, for the 2nd fraction, since 80 × 1 = 80,
35/80 = 35 × 1/80 × 1 = 35/80 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 160/80 > 35/80 or 80/40 > 35/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/40 and 70/80