Compare 70/18 and 12/27
1st number: 3 16/18, 2nd number: 12/27
70/18 is greater than 12/27
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 27 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 18 × 3 = 54,
70/18 = 70 × 3/18 × 3 = 210/54 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
12/27 = 12 × 2/27 × 2 = 24/54 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 210/54 > 24/54 or 70/18 > 12/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/18 and 24/27 70/36 and 12/27 70/18 and 12/54 70/18 and 36/27 70/54 and 12/27 70/18 and 12/81 70/18 and 60/27 70/90 and 12/27 70/18 and 84/27