Compare 90/45 and 8/6
1st number: 2 0/45, 2nd number: 1 2/6
90/45 is greater than 8/6
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 6 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 45 × 2 = 90,
90/45 = 90 × 2/45 × 2 = 180/90 - Likewise, for the 2nd fraction, since 6 × 15 = 90,
8/6 = 8 × 15/6 × 15 = 120/90 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 180/90 > 120/90 or 90/45 > 8/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/45 and 16/6 90/45 and 8/12 90/45 and 24/6 90/45 and 8/18 90/45 and 40/6 90/45 and 8/30 90/45 and 56/6 90/45 and 8/42