Compare 10/15 and 80/36
1st number: 10/15, 2nd number: 2 8/36
10/15 is smaller than 80/36
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 15 × 12 = 180,
10/15 = 10 × 12/15 × 12 = 120/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
80/36 = 80 × 5/36 × 5 = 400/180 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 120/180 < 400/180 or 10/15 < 80/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/15 and 80/36 10/30 and 80/36 10/15 and 80/72 30/15 and 80/36 10/45 and 80/36 50/15 and 80/36 10/75 and 80/36 70/15 and 80/36