Compare 40/8 and 15/3
1st number: 5 0/8, 2nd number: 5 0/3
40/8 is equivalent to 15/3
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 3 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 8 × 3 = 24,
40/8 = 40 × 3/8 × 3 = 120/24 - Likewise, for the 2nd fraction, since 3 × 8 = 24,
15/3 = 15 × 8/3 × 8 = 120/24 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 120/24 = 120/24 or 40/8 = 15/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/8 and 15/3 40/8 and 30/3 40/16 and 15/3 40/8 and 15/6 40/8 and 45/3 40/24 and 15/3 40/8 and 15/9 40/8 and 75/3 40/56 and 15/3 40/8 and 15/21