Compare 80/10 and 3/15
1st number: 8 0/10, 2nd number: 3/15
80/10 is greater than 3/15
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
80/10 = 80 × 3/10 × 3 = 240/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
3/15 = 3 × 2/15 × 2 = 6/30 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 240/30 > 6/30 or 80/10 > 3/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/10 and 6/15 80/20 and 3/15 80/10 and 3/30 80/10 and 9/15 80/30 and 3/15 80/10 and 3/45 80/50 and 3/15 80/10 and 3/75 80/10 and 21/15 80/70 and 3/15