Compare 21/7 and 5/32
1st number: 3 0/7, 2nd number: 5/32
21/7 is greater than 5/32
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 32 is 224
Next, find the equivalent fraction of both fractional numbers with denominator 224 - For the 1st fraction, since 7 × 32 = 224,
21/7 = 21 × 32/7 × 32 = 672/224 - Likewise, for the 2nd fraction, since 32 × 7 = 224,
5/32 = 5 × 7/32 × 7 = 35/224 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 672/224 > 35/224 or 21/7 > 5/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/7 and 5/32 21/7 and 10/32 21/14 and 5/32 21/7 and 5/64 63/7 and 5/32 21/7 and 15/32 21/7 and 5/96 21/7 and 25/32 21/35 and 5/32 21/7 and 35/32 21/49 and 5/32