Compare 49/18 and 50/40
1st number: 2 13/18, 2nd number: 1 10/40
49/18 is greater than 50/40
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 40 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 18 × 20 = 360,
49/18 = 49 × 20/18 × 20 = 980/360 - Likewise, for the 2nd fraction, since 40 × 9 = 360,
50/40 = 50 × 9/40 × 9 = 450/360 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 980/360 > 450/360 or 49/18 > 50/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/18 and 50/40 49/36 and 50/40 49/18 and 50/80 49/54 and 50/40 49/90 and 50/40