Compare 7/16 and 28/72
7/16 is greater than 28/72
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 72 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 16 × 9 = 144,
7/16 = 7 × 9/16 × 9 = 63/144 - Likewise, for the 2nd fraction, since 72 × 2 = 144,
28/72 = 28 × 2/72 × 2 = 56/144 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 63/144 > 56/144 or 7/16 > 28/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/16 and 28/72 7/16 and 56/72 7/32 and 28/72 21/16 and 28/72 7/16 and 84/72 7/48 and 28/72 35/16 and 28/72 7/80 and 28/72 49/16 and 28/72