Compare 25/15 and 12/70
1st number: 1 10/15, 2nd number: 12/70
25/15 is greater than 12/70
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 15 × 14 = 210,
25/15 = 25 × 14/15 × 14 = 350/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
12/70 = 12 × 3/70 × 3 = 36/210 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 350/210 > 36/210 or 25/15 > 12/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/15 and 12/70 25/15 and 24/70 25/30 and 12/70 75/15 and 12/70 25/15 and 36/70 25/45 and 12/70 25/15 and 60/70 25/75 and 12/70 25/15 and 84/70