Compare 10/27 and 3/7
10/27 is smaller than 3/7
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 7 is 189
Next, find the equivalent fraction of both fractional numbers with denominator 189 - For the 1st fraction, since 27 × 7 = 189,
10/27 = 10 × 7/27 × 7 = 70/189 - Likewise, for the 2nd fraction, since 7 × 27 = 189,
3/7 = 3 × 27/7 × 27 = 81/189 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 70/189 < 81/189 or 10/27 < 3/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/27 and 3/7 10/27 and 6/7 10/54 and 3/7 10/27 and 3/14 30/27 and 3/7 10/27 and 9/7 10/81 and 3/7 10/27 and 3/21 50/27 and 3/7 10/27 and 15/7 10/27 and 3/35 70/27 and 3/7 10/27 and 21/7 10/27 and 3/49