Compare 72/10 and 1/30
1st number: 7 2/10, 2nd number: 1/30
72/10 is greater than 1/30
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
72/10 = 72 × 3/10 × 3 = 216/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
1/30 = 1 × 1/30 × 1 = 1/30 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 216/30 > 1/30 or 72/10 > 1/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/10 and 2/30 72/20 and 1/30 72/10 and 1/60 72/10 and 3/30 72/30 and 1/30 72/10 and 1/90 72/10 and 5/30 72/50 and 1/30 72/10 and 7/30 72/70 and 1/30