Compare 80/2 and 3/40
1st number: 40 0/2, 2nd number: 3/40
80/2 is greater than 3/40
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 2 × 20 = 40,
80/2 = 80 × 20/2 × 20 = 1600/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
3/40 = 3 × 1/40 × 1 = 3/40 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1600/40 > 3/40 or 80/2 > 3/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/2 and 6/40 80/4 and 3/40 80/2 and 3/80 80/2 and 9/40 80/6 and 3/40 80/2 and 15/40 80/10 and 3/40 80/2 and 21/40 80/14 and 3/40