Compare 48/42 and 6/81
1st number: 1 6/42, 2nd number: 6/81
48/42 is greater than 6/81
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 81 is 1134
Next, find the equivalent fraction of both fractional numbers with denominator 1134 - For the 1st fraction, since 42 × 27 = 1134,
48/42 = 48 × 27/42 × 27 = 1296/1134 - Likewise, for the 2nd fraction, since 81 × 14 = 1134,
6/81 = 6 × 14/81 × 14 = 84/1134 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1296/1134 > 84/1134 or 48/42 > 6/81
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/42 and 6/81 48/42 and 12/81 48/84 and 6/81 48/42 and 18/81 48/42 and 30/81 48/42 and 42/81