Compare 42/98 and 7/42
42/98 is greater than 7/42
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 42 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 98 × 3 = 294,
42/98 = 42 × 3/98 × 3 = 126/294 - Likewise, for the 2nd fraction, since 42 × 7 = 294,
7/42 = 7 × 7/42 × 7 = 49/294 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 126/294 > 49/294 or 42/98 > 7/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/98 and 7/42 42/98 and 14/42 42/98 and 7/84 42/98 and 21/42 42/98 and 35/42 42/98 and 49/42