Compare 20/32 and 90/9
1st number: 20/32, 2nd number: 10 0/9
20/32 is smaller than 90/9
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 9 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 32 × 9 = 288,
20/32 = 20 × 9/32 × 9 = 180/288 - Likewise, for the 2nd fraction, since 9 × 32 = 288,
90/9 = 90 × 32/9 × 32 = 2880/288 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 180/288 < 2880/288 or 20/32 < 90/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/32 and 90/9 20/64 and 90/9 20/32 and 90/18 60/32 and 90/9 20/96 and 90/9 20/32 and 90/27 20/32 and 90/45 20/32 and 90/63