Compare 12/98 and 20/32
12/98 is smaller than 20/32
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 32 is 1568
Next, find the equivalent fraction of both fractional numbers with denominator 1568 - For the 1st fraction, since 98 × 16 = 1568,
12/98 = 12 × 16/98 × 16 = 192/1568 - Likewise, for the 2nd fraction, since 32 × 49 = 1568,
20/32 = 20 × 49/32 × 49 = 980/1568 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 192/1568 < 980/1568 or 12/98 < 20/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/98 and 20/32 12/98 and 40/32 12/98 and 20/64 36/98 and 20/32 12/98 and 60/32 12/98 and 20/96 60/98 and 20/32 84/98 and 20/32