Compare 6/56 and 81/80
1st number: 6/56, 2nd number: 1 1/80
6/56 is smaller than 81/80
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 80 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 56 × 10 = 560,
6/56 = 6 × 10/56 × 10 = 60/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
81/80 = 81 × 7/80 × 7 = 567/560 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 60/560 < 567/560 or 6/56 < 81/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/56 and 81/80 18/56 and 81/80 30/56 and 81/80 42/56 and 81/80