Compare 2/8 and 7/72
2/8 is greater than 7/72
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 8 × 9 = 72,
2/8 = 2 × 9/8 × 9 = 18/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
7/72 = 7 × 1/72 × 1 = 7/72 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 18/72 > 7/72 or 2/8 > 7/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/8 and 7/72 2/8 and 14/72 2/16 and 7/72 6/8 and 7/72 2/8 and 21/72 2/24 and 7/72 10/8 and 7/72 2/8 and 35/72 2/40 and 7/72 14/8 and 7/72 2/8 and 49/72 2/56 and 7/72