Compare 80/2 and 8/30
1st number: 40 0/2, 2nd number: 8/30
80/2 is greater than 8/30
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 2 × 15 = 30,
80/2 = 80 × 15/2 × 15 = 1200/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
8/30 = 8 × 1/30 × 1 = 8/30 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1200/30 > 8/30 or 80/2 > 8/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/2 and 16/30 80/4 and 8/30 80/2 and 8/60 80/2 and 24/30 80/6 and 8/30 80/2 and 8/90 80/2 and 40/30 80/10 and 8/30 80/2 and 56/30 80/14 and 8/30