Compare 84/25 and 12/42
1st number: 3 9/25, 2nd number: 12/42
84/25 is greater than 12/42
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 42 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 25 × 42 = 1050,
84/25 = 84 × 42/25 × 42 = 3528/1050 - Likewise, for the 2nd fraction, since 42 × 25 = 1050,
12/42 = 12 × 25/42 × 25 = 300/1050 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 3528/1050 > 300/1050 or 84/25 > 12/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/25 and 24/42 84/50 and 12/42 84/25 and 12/84 84/25 and 36/42 84/75 and 12/42 84/25 and 60/42 84/25 and 84/42