Compare 80/40 and 27/5
1st number: 2 0/40, 2nd number: 5 2/5
80/40 is smaller than 27/5
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 5 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 40 × 1 = 40,
80/40 = 80 × 1/40 × 1 = 80/40 - Likewise, for the 2nd fraction, since 5 × 8 = 40,
27/5 = 27 × 8/5 × 8 = 216/40 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 80/40 < 216/40 or 80/40 < 27/5
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 54/5 80/40 and 27/10 80/40 and 81/5 80/40 and 27/15 80/40 and 27/25 80/40 and 27/35