Compare 72/8 and 80/36
1st number: 9 0/8, 2nd number: 2 8/36
72/8 is greater than 80/36
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 36 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 8 × 9 = 72,
72/8 = 72 × 9/8 × 9 = 648/72 - Likewise, for the 2nd fraction, since 36 × 2 = 72,
80/36 = 80 × 2/36 × 2 = 160/72 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 648/72 > 160/72 or 72/8 > 80/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/16 and 80/36 72/8 and 80/72 72/24 and 80/36 72/40 and 80/36 72/56 and 80/36