Compare 1/7 and 90/48
1st number: 1/7, 2nd number: 1 42/48
1/7 is smaller than 90/48
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 7 × 48 = 336,
1/7 = 1 × 48/7 × 48 = 48/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
90/48 = 90 × 7/48 × 7 = 630/336 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 48/336 < 630/336 or 1/7 < 90/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/7 and 90/48 1/14 and 90/48 1/7 and 90/96 3/7 and 90/48 1/21 and 90/48 5/7 and 90/48 1/35 and 90/48 1/49 and 90/48