Subtract 12/6 from 25/15
1st number: 1 10/15, 2nd number: 2 0/6
25/15 - 12/6 is -1/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
25/15 = 25 × 2/15 × 2 = 50/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
12/6 = 12 × 5/6 × 5 = 60/30 - Subtract the two like fractions:
50/30 - 60/30 = 50 - 60/30 = -10/30 - After reducing the fraction, the answer is -1/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/15-12/6 25/15-24/6 25/30-12/6 75/15-12/6 25/15-36/6 25/45-12/6 25/15-12/18 25/15-60/6 25/75-12/6 25/15-12/30 25/15-84/6 25/15-12/42