Compare 30/35 and 72/10
1st number: 30/35, 2nd number: 7 2/10
30/35 is smaller than 72/10
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 35 × 2 = 70,
30/35 = 30 × 2/35 × 2 = 60/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
72/10 = 72 × 7/10 × 7 = 504/70 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 60/70 < 504/70 or 30/35 < 72/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/35 and 72/10 30/70 and 72/10 30/35 and 72/20 90/35 and 72/10 30/35 and 72/30 30/35 and 72/50 30/35 and 72/70