Compare 42/28 and 25/12
1st number: 1 14/28, 2nd number: 2 1/12
42/28 is smaller than 25/12
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 12 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 28 × 3 = 84,
42/28 = 42 × 3/28 × 3 = 126/84 - Likewise, for the 2nd fraction, since 12 × 7 = 84,
25/12 = 25 × 7/12 × 7 = 175/84 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 126/84 < 175/84 or 42/28 < 25/12
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 25/12 42/28 and 50/12 42/56 and 25/12 42/28 and 25/24 42/28 and 75/12 42/84 and 25/12 42/28 and 25/36 42/28 and 25/60 42/28 and 25/84