Compare 2/7 and 75/27
1st number: 2/7, 2nd number: 2 21/27
2/7 is smaller than 75/27
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 27 is 189
Next, find the equivalent fraction of both fractional numbers with denominator 189 - For the 1st fraction, since 7 × 27 = 189,
2/7 = 2 × 27/7 × 27 = 54/189 - Likewise, for the 2nd fraction, since 27 × 7 = 189,
75/27 = 75 × 7/27 × 7 = 525/189 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 54/189 < 525/189 or 2/7 < 75/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/7 and 75/27 2/14 and 75/27 2/7 and 75/54 6/7 and 75/27 2/21 and 75/27 2/7 and 75/81 10/7 and 75/27 2/35 and 75/27 14/7 and 75/27 2/49 and 75/27