Compare 20/7 and 9/27
1st number: 2 6/7, 2nd number: 9/27
20/7 is greater than 9/27
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,
20/7 = 20 × 27/7 × 27 = 540/189 - Likewise, for the 2nd fraction, since 27 × 7 = 189,
9/27 = 9 × 7/27 × 7 = 63/189 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 540/189 > 63/189 or 20/7 > 9/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/7 and 9/27 20/7 and 18/27 20/14 and 9/27 20/7 and 9/54 60/7 and 9/27 20/21 and 9/27 20/7 and 9/81 20/7 and 45/27 20/35 and 9/27 20/7 and 63/27 20/49 and 9/27