Compare 6/45 and 2/5
6/45 is smaller than 2/5
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 5 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 45 × 1 = 45,
6/45 = 6 × 1/45 × 1 = 6/45 - Likewise, for the 2nd fraction, since 5 × 9 = 45,
2/5 = 2 × 9/5 × 9 = 18/45 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 6/45 < 18/45 or 6/45 < 2/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/45 and 2/5 6/45 and 4/5 6/90 and 2/5 6/45 and 2/10 18/45 and 2/5 6/45 and 6/5 6/45 and 2/15 30/45 and 2/5 6/45 and 10/5 6/45 and 2/25 42/45 and 2/5 6/45 and 14/5 6/45 and 2/35