Compare 8/20 and 4/32
8/20 is greater than 4/32
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 32 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 20 × 8 = 160,
8/20 = 8 × 8/20 × 8 = 64/160 - Likewise, for the 2nd fraction, since 32 × 5 = 160,
4/32 = 4 × 5/32 × 5 = 20/160 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 64/160 > 20/160 or 8/20 > 4/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/20 and 4/32 8/20 and 8/32 8/40 and 4/32 8/20 and 4/64 24/20 and 4/32 8/20 and 12/32 8/60 and 4/32 8/20 and 4/96 40/20 and 4/32 8/20 and 20/32 56/20 and 4/32 8/20 and 28/32