Compare 90/49 and 20/48
1st number: 1 41/49, 2nd number: 20/48
90/49 is greater than 20/48
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 48 is 2352
Next, find the equivalent fraction of both fractional numbers with denominator 2352 - For the 1st fraction, since 49 × 48 = 2352,
90/49 = 90 × 48/49 × 48 = 4320/2352 - Likewise, for the 2nd fraction, since 48 × 49 = 2352,
20/48 = 20 × 49/48 × 49 = 980/2352 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 4320/2352 > 980/2352 or 90/49 > 20/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/49 and 40/48 90/98 and 20/48 90/49 and 20/96 90/49 and 60/48