Compare 15/80 and 5/14
15/80 is smaller than 5/14
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 14 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 80 × 7 = 560,
15/80 = 15 × 7/80 × 7 = 105/560 - Likewise, for the 2nd fraction, since 14 × 40 = 560,
5/14 = 5 × 40/14 × 40 = 200/560 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 105/560 < 200/560 or 15/80 < 5/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/80 and 5/14 15/80 and 10/14 15/80 and 5/28 45/80 and 5/14 15/80 and 15/14 15/80 and 5/42 75/80 and 5/14 15/80 and 25/14 15/80 and 5/70 15/80 and 35/14 15/80 and 5/98