Compare 5/32 and 2/21
5/32 is greater than 2/21
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 21 is 672
Next, find the equivalent fraction of both fractional numbers with denominator 672 - For the 1st fraction, since 32 × 21 = 672,
5/32 = 5 × 21/32 × 21 = 105/672 - Likewise, for the 2nd fraction, since 21 × 32 = 672,
2/21 = 2 × 32/21 × 32 = 64/672 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 105/672 > 64/672 or 5/32 > 2/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/32 and 2/21 5/32 and 4/21 5/64 and 2/21 5/32 and 2/42 15/32 and 2/21 5/32 and 6/21 5/96 and 2/21 5/32 and 2/63 25/32 and 2/21 5/32 and 10/21 35/32 and 2/21 5/32 and 14/21