Compare 20/75 and 75/10
1st number: 20/75, 2nd number: 7 5/10
20/75 is smaller than 75/10
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 10 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
20/75 = 20 × 2/75 × 2 = 40/150 - Likewise, for the 2nd fraction, since 10 × 15 = 150,
75/10 = 75 × 15/10 × 15 = 1125/150 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 40/150 < 1125/150 or 20/75 < 75/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/75 and 75/10 20/75 and 75/20 60/75 and 75/10 20/75 and 75/30 20/75 and 75/50 20/75 and 75/70