Compare 30/5 and 75/70
1st number: 6 0/5, 2nd number: 1 5/70
30/5 is greater than 75/70
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 5 × 14 = 70,
30/5 = 30 × 14/5 × 14 = 420/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
75/70 = 75 × 1/70 × 1 = 75/70 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 420/70 > 75/70 or 30/5 > 75/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/5 and 75/70 30/10 and 75/70 90/5 and 75/70 30/15 and 75/70 30/25 and 75/70 30/35 and 75/70