Compare 35/90 and 20/49
35/90 is smaller than 20/49
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 49 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 90 × 49 = 4410,
35/90 = 35 × 49/90 × 49 = 1715/4410 - Likewise, for the 2nd fraction, since 49 × 90 = 4410,
20/49 = 20 × 90/49 × 90 = 1800/4410 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1715/4410 < 1800/4410 or 35/90 < 20/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/90 and 20/49 35/90 and 40/49 35/90 and 20/98 35/90 and 60/49