Compare 35/90 and 3/7
35/90 is smaller than 3/7
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 7 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 90 × 7 = 630,
35/90 = 35 × 7/90 × 7 = 245/630 - Likewise, for the 2nd fraction, since 7 × 90 = 630,
3/7 = 3 × 90/7 × 90 = 270/630 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 245/630 < 270/630 or 35/90 < 3/7
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 3/7 35/90 and 6/7 35/90 and 3/14 35/90 and 9/7 35/90 and 3/21 35/90 and 15/7 35/90 and 3/35 35/90 and 21/7 35/90 and 3/49