Compare 15/40 and 8/36
15/40 is greater than 8/36
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 36 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 40 × 9 = 360,
15/40 = 15 × 9/40 × 9 = 135/360 - Likewise, for the 2nd fraction, since 36 × 10 = 360,
8/36 = 8 × 10/36 × 10 = 80/360 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 135/360 > 80/360 or 15/40 > 8/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/40 and 8/36 15/40 and 16/36 15/80 and 8/36 15/40 and 8/72 45/40 and 8/36 15/40 and 24/36 75/40 and 8/36 15/40 and 40/36 15/40 and 56/36