Compare 42/28 and 30/60
1st number: 1 14/28, 2nd number: 30/60
42/28 is greater than 30/60
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 28 × 15 = 420,
42/28 = 42 × 15/28 × 15 = 630/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
30/60 = 30 × 7/60 × 7 = 210/420 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 630/420 > 210/420 or 42/28 > 30/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/28 and 30/60 42/56 and 30/60 42/28 and 90/60 42/84 and 30/60