Compare 1/32 and 4/20
1/32 is smaller than 4/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 20 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 32 × 5 = 160,
1/32 = 1 × 5/32 × 5 = 5/160 - Likewise, for the 2nd fraction, since 20 × 8 = 160,
4/20 = 4 × 8/20 × 8 = 32/160 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 5/160 < 32/160 or 1/32 < 4/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/32 and 4/20 1/32 and 8/20 1/64 and 4/20 1/32 and 4/40 3/32 and 4/20 1/32 and 12/20 1/96 and 4/20 1/32 and 4/60 5/32 and 4/20 7/32 and 4/20 1/32 and 28/20