Compare 70/30 and 12/24
1st number: 2 10/30, 2nd number: 12/24
70/30 is greater than 12/24
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 30 × 4 = 120,
70/30 = 70 × 4/30 × 4 = 280/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
12/24 = 12 × 5/24 × 5 = 60/120 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 280/120 > 60/120 or 70/30 > 12/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/60 and 12/24 70/30 and 12/48 70/30 and 36/24 70/90 and 12/24 70/30 and 12/72 70/30 and 60/24 70/30 and 84/24