Compare 90/27 and 35/7
1st number: 3 9/27, 2nd number: 5 0/7
90/27 is smaller than 35/7
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,
90/27 = 90 × 7/27 × 7 = 630/189 - Likewise, for the 2nd fraction, since 7 × 27 = 189,
35/7 = 35 × 27/7 × 27 = 945/189 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 630/189 < 945/189 or 90/27 < 35/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/27 and 70/7 90/54 and 35/7 90/27 and 35/14 90/81 and 35/7 90/27 and 35/21 90/27 and 35/49