Compare 20/8 and 2/72
1st number: 2 4/8, 2nd number: 2/72
20/8 is greater than 2/72
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,
20/8 = 20 × 9/8 × 9 = 180/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
2/72 = 2 × 1/72 × 1 = 2/72 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 180/72 > 2/72 or 20/8 > 2/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/8 and 2/72 20/8 and 4/72 20/16 and 2/72 60/8 and 2/72 20/8 and 6/72 20/24 and 2/72 20/8 and 10/72 20/40 and 2/72 20/8 and 14/72 20/56 and 2/72