Subtract 25/28 from 12/6
1st number: 2 0/6, 2nd number: 25/28
12/6 - 25/28 is 31/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 6 × 14 = 84,
12/6 = 12 × 14/6 × 14 = 168/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
25/28 = 25 × 3/28 × 3 = 75/84 - Subtract the two like fractions:
168/84 - 75/84 = 168 - 75/84 = 93/84 - After reducing the fraction, the answer is 31/28
- In mixed form: 13/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/6-25/28 12/6-50/28 12/6-25/56 36/6-25/28 12/6-75/28 12/18-25/28 12/6-25/84 60/6-25/28 12/30-25/28 84/6-25/28 12/42-25/28