Compare 27/35 and 3/90
27/35 is greater than 3/90
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 90 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 35 × 18 = 630,
27/35 = 27 × 18/35 × 18 = 486/630 - Likewise, for the 2nd fraction, since 90 × 7 = 630,
3/90 = 3 × 7/90 × 7 = 21/630 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 486/630 > 21/630 or 27/35 > 3/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/35 and 3/90 27/35 and 6/90 27/70 and 3/90 81/35 and 3/90 27/35 and 9/90 27/35 and 15/90 27/35 and 21/90