Compare 15/4 and 12/70
1st number: 3 3/4, 2nd number: 12/70
15/4 is greater than 12/70
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 70 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 4 × 35 = 140,
15/4 = 15 × 35/4 × 35 = 525/140 - Likewise, for the 2nd fraction, since 70 × 2 = 140,
12/70 = 12 × 2/70 × 2 = 24/140 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 525/140 > 24/140 or 15/4 > 12/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/4 and 12/70 15/4 and 24/70 15/8 and 12/70 45/4 and 12/70 15/4 and 36/70 15/12 and 12/70 75/4 and 12/70 15/4 and 60/70 15/20 and 12/70 15/4 and 84/70 15/28 and 12/70