Compare 30/2 and 70/75
1st number: 15 0/2, 2nd number: 70/75
30/2 is greater than 70/75
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 2 × 75 = 150,
30/2 = 30 × 75/2 × 75 = 2250/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
70/75 = 70 × 2/75 × 2 = 140/150 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 2250/150 > 140/150 or 30/2 > 70/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/2 and 70/75 30/4 and 70/75 90/2 and 70/75 30/6 and 70/75 30/10 and 70/75 30/14 and 70/75