Compare 75/20 and 20/49
1st number: 3 15/20, 2nd number: 20/49
75/20 is greater than 20/49
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 49 is 980
Next, find the equivalent fraction of both fractional numbers with denominator 980 - For the 1st fraction, since 20 × 49 = 980,
75/20 = 75 × 49/20 × 49 = 3675/980 - Likewise, for the 2nd fraction, since 49 × 20 = 980,
20/49 = 20 × 20/49 × 20 = 400/980 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 3675/980 > 400/980 or 75/20 > 20/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/20 and 40/49 75/40 and 20/49 75/20 and 20/98 75/20 and 60/49 75/60 and 20/49