Compare 16/45 and 3/72
16/45 is greater than 3/72
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 45 × 8 = 360,
16/45 = 16 × 8/45 × 8 = 128/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
3/72 = 3 × 5/72 × 5 = 15/360 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 128/360 > 15/360 or 16/45 > 3/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/45 and 3/72 16/45 and 6/72 16/90 and 3/72 48/45 and 3/72 16/45 and 9/72 80/45 and 3/72 16/45 and 15/72 16/45 and 21/72