Compare 7/90 and 3/60
7/90 is greater than 3/60
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 90 × 2 = 180,
7/90 = 7 × 2/90 × 2 = 14/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
3/60 = 3 × 3/60 × 3 = 9/180 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 14/180 > 9/180 or 7/90 > 3/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/90 and 3/60 7/90 and 6/60 21/90 and 3/60 7/90 and 9/60 35/90 and 3/60 7/90 and 15/60 49/90 and 3/60 7/90 and 21/60