Compare 49/72 and 24/40
49/72 is greater than 24/40
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 40 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
49/72 = 49 × 5/72 × 5 = 245/360 - Likewise, for the 2nd fraction, since 40 × 9 = 360,
24/40 = 24 × 9/40 × 9 = 216/360 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 245/360 > 216/360 or 49/72 > 24/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/72 and 24/40 49/72 and 48/40 49/72 and 24/80 49/72 and 72/40