Compare 10/75 and 75/20
1st number: 10/75, 2nd number: 3 15/20
10/75 is smaller than 75/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 20 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 75 × 4 = 300,
10/75 = 10 × 4/75 × 4 = 40/300 - Likewise, for the 2nd fraction, since 20 × 15 = 300,
75/20 = 75 × 15/20 × 15 = 1125/300 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 40/300 < 1125/300 or 10/75 < 75/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/75 and 75/20 10/75 and 75/40 30/75 and 75/20 10/75 and 75/60 50/75 and 75/20 70/75 and 75/20