Compare 1/72 and 9/12
1/72 is smaller than 9/12
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 12 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
1/72 = 1 × 1/72 × 1 = 1/72 - Likewise, for the 2nd fraction, since 12 × 6 = 72,
9/12 = 9 × 6/12 × 6 = 54/72 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1/72 < 54/72 or 1/72 < 9/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/72 and 9/12 1/72 and 18/12 1/72 and 9/24 3/72 and 9/12 1/72 and 27/12 1/72 and 9/36 5/72 and 9/12 1/72 and 45/12 1/72 and 9/60 7/72 and 9/12 1/72 and 63/12 1/72 and 9/84