Compare 2/3 and 3/90
2/3 is greater than 3/90
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 3 × 30 = 90,
2/3 = 2 × 30/3 × 30 = 60/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
3/90 = 3 × 1/90 × 1 = 3/90 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 60/90 > 3/90 or 2/3 > 3/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/3 and 3/90 2/3 and 6/90 2/6 and 3/90 6/3 and 3/90 2/3 and 9/90 2/9 and 3/90 10/3 and 3/90 2/3 and 15/90 2/15 and 3/90 14/3 and 3/90 2/3 and 21/90 2/21 and 3/90