Compare 15/3 and 70/15
1st number: 5 0/3, 2nd number: 4 10/15
15/3 is greater than 70/15
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 15 is 15
Next, find the equivalent fraction of both fractional numbers with denominator 15 - For the 1st fraction, since 3 × 5 = 15,
15/3 = 15 × 5/3 × 5 = 75/15 - Likewise, for the 2nd fraction, since 15 × 1 = 15,
70/15 = 70 × 1/15 × 1 = 70/15 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 75/15 > 70/15 or 15/3 > 70/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/3 and 70/15 15/6 and 70/15 15/3 and 70/30 45/3 and 70/15 15/9 and 70/15 15/3 and 70/45 75/3 and 70/15 15/3 and 70/75 15/21 and 70/15