Compare 75/2 and 90/12
1st number: 37 1/2, 2nd number: 7 6/12
75/2 is greater than 90/12
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 2 × 6 = 12,
75/2 = 75 × 6/2 × 6 = 450/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
90/12 = 90 × 1/12 × 1 = 90/12 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 450/12 > 90/12 or 75/2 > 90/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/4 and 90/12 75/2 and 90/24 75/6 and 90/12 75/2 and 90/36 75/10 and 90/12 75/2 and 90/60 75/14 and 90/12 75/2 and 90/84