Compare 35/81 and 18/7
1st number: 35/81, 2nd number: 2 4/7
35/81 is smaller than 18/7
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 7 is 567
Next, find the equivalent fraction of both fractional numbers with denominator 567 - For the 1st fraction, since 81 × 7 = 567,
35/81 = 35 × 7/81 × 7 = 245/567 - Likewise, for the 2nd fraction, since 7 × 81 = 567,
18/7 = 18 × 81/7 × 81 = 1458/567 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 245/567 < 1458/567 or 35/81 < 18/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/81 and 18/7 35/81 and 36/7 35/81 and 18/14 35/81 and 54/7 35/81 and 18/21 35/81 and 90/7 35/81 and 18/35 35/81 and 18/49