Compare 42/15 and 8/24
1st number: 2 12/15, 2nd number: 8/24
42/15 is greater than 8/24
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 15 × 8 = 120,
42/15 = 42 × 8/15 × 8 = 336/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
8/24 = 8 × 5/24 × 5 = 40/120 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 336/120 > 40/120 or 42/15 > 8/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/15 and 8/24 42/15 and 16/24 42/30 and 8/24 42/15 and 8/48 42/45 and 8/24 42/15 and 8/72 42/15 and 40/24 42/75 and 8/24 42/15 and 56/24