Compare 2/5 and 28/32
2/5 is smaller than 28/32
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 32 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 5 × 32 = 160,
2/5 = 2 × 32/5 × 32 = 64/160 - Likewise, for the 2nd fraction, since 32 × 5 = 160,
28/32 = 28 × 5/32 × 5 = 140/160 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 64/160 < 140/160 or 2/5 < 28/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/5 and 28/32 2/5 and 56/32 2/10 and 28/32 2/5 and 28/64 6/5 and 28/32 2/5 and 84/32 2/15 and 28/32 2/5 and 28/96 10/5 and 28/32 2/25 and 28/32 14/5 and 28/32 2/35 and 28/32