Compare 40/9 and 40/28
1st number: 4 4/9, 2nd number: 1 12/28
40/9 is greater than 40/28
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 28 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 9 × 28 = 252,
40/9 = 40 × 28/9 × 28 = 1120/252 - Likewise, for the 2nd fraction, since 28 × 9 = 252,
40/28 = 40 × 9/28 × 9 = 360/252 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1120/252 > 360/252 or 40/9 > 40/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/9 and 40/28 40/9 and 80/28 40/18 and 40/28 40/9 and 40/56 40/27 and 40/28 40/9 and 40/84 40/45 and 40/28 40/63 and 40/28