Compare 27/10 and 90/5
1st number: 2 7/10, 2nd number: 18 0/5
27/10 is smaller than 90/5
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 5 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 10 × 1 = 10,
27/10 = 27 × 1/10 × 1 = 27/10 - Likewise, for the 2nd fraction, since 5 × 2 = 10,
90/5 = 90 × 2/5 × 2 = 180/10 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 27/10 < 180/10 or 27/10 < 90/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/10 and 90/5 27/20 and 90/5 27/10 and 90/10 81/10 and 90/5 27/30 and 90/5 27/10 and 90/15 27/50 and 90/5 27/10 and 90/25 27/70 and 90/5 27/10 and 90/35