Compare 6/16 and 40/20
1st number: 6/16, 2nd number: 2 0/20
6/16 is smaller than 40/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 20 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 16 × 5 = 80,
6/16 = 6 × 5/16 × 5 = 30/80 - Likewise, for the 2nd fraction, since 20 × 4 = 80,
40/20 = 40 × 4/20 × 4 = 160/80 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 30/80 < 160/80 or 6/16 < 40/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/16 and 40/20 6/16 and 80/20 6/32 and 40/20 18/16 and 40/20 6/48 and 40/20 6/16 and 40/60 30/16 and 40/20 6/80 and 40/20 42/16 and 40/20