Compare 90/12 and 49/5
1st number: 7 6/12, 2nd number: 9 4/5
90/12 is smaller than 49/5
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 5 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
90/12 = 90 × 5/12 × 5 = 450/60 - Likewise, for the 2nd fraction, since 5 × 12 = 60,
49/5 = 49 × 12/5 × 12 = 588/60 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 450/60 < 588/60 or 90/12 < 49/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/12 and 98/5 90/24 and 49/5 90/12 and 49/10 90/36 and 49/5 90/12 and 49/15 90/60 and 49/5 90/12 and 49/25 90/84 and 49/5 90/12 and 49/35