Compare 12/16 and 5/90
12/16 is greater than 5/90
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 90 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 16 × 45 = 720,
12/16 = 12 × 45/16 × 45 = 540/720 - Likewise, for the 2nd fraction, since 90 × 8 = 720,
5/90 = 5 × 8/90 × 8 = 40/720 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 540/720 > 40/720 or 12/16 > 5/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/16 and 5/90 12/16 and 10/90 12/32 and 5/90 36/16 and 5/90 12/16 and 15/90 12/48 and 5/90 60/16 and 5/90 12/16 and 25/90 12/80 and 5/90 84/16 and 5/90 12/16 and 35/90