Compare 42/54 and 50/7
1st number: 42/54, 2nd number: 7 1/7
42/54 is smaller than 50/7
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 7 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 54 × 7 = 378,
42/54 = 42 × 7/54 × 7 = 294/378 - Likewise, for the 2nd fraction, since 7 × 54 = 378,
50/7 = 50 × 54/7 × 54 = 2700/378 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 294/378 < 2700/378 or 42/54 < 50/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/54 and 50/7 42/54 and 50/14 42/54 and 50/21 42/54 and 50/35 42/54 and 50/49