Compare 30/45 and 96/90
1st number: 30/45, 2nd number: 1 6/90
30/45 is smaller than 96/90
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 45 × 2 = 90,
30/45 = 30 × 2/45 × 2 = 60/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
96/90 = 96 × 1/90 × 1 = 96/90 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 60/90 < 96/90 or 30/45 < 96/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/45 and 96/90 30/90 and 96/90 90/45 and 96/90