Compare 2/42 and 15/60
2/42 is smaller than 15/60
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 42 × 10 = 420,
2/42 = 2 × 10/42 × 10 = 20/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
15/60 = 15 × 7/60 × 7 = 105/420 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 20/420 < 105/420 or 2/42 < 15/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/42 and 15/60 2/42 and 30/60 2/84 and 15/60 6/42 and 15/60 2/42 and 45/60 10/42 and 15/60 2/42 and 75/60 14/42 and 15/60