Compare 15/50 and 2/42
15/50 is greater than 2/42
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 42 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 50 × 21 = 1050,
15/50 = 15 × 21/50 × 21 = 315/1050 - Likewise, for the 2nd fraction, since 42 × 25 = 1050,
2/42 = 2 × 25/42 × 25 = 50/1050 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 315/1050 > 50/1050 or 15/50 > 2/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/50 and 2/42 15/50 and 4/42 15/50 and 2/84 45/50 and 2/42 15/50 and 6/42 75/50 and 2/42 15/50 and 10/42 15/50 and 14/42