Compare 1/7 and 24/81
1/7 is smaller than 24/81
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 81 is 567
Next, find the equivalent fraction of both fractional numbers with denominator 567 - For the 1st fraction, since 7 × 81 = 567,
1/7 = 1 × 81/7 × 81 = 81/567 - Likewise, for the 2nd fraction, since 81 × 7 = 567,
24/81 = 24 × 7/81 × 7 = 168/567 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 81/567 < 168/567 or 1/7 < 24/81
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/7 and 24/81 1/7 and 48/81 1/14 and 24/81 3/7 and 24/81 1/7 and 72/81 1/21 and 24/81 5/7 and 24/81 1/35 and 24/81 1/49 and 24/81