Subtract 14/12 from 28/48
1st number: 28/48, 2nd number: 1 2/12
28/48 - 14/12 is -7/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 12 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 48 × 1 = 48,
28/48 = 28 × 1/48 × 1 = 28/48 - Likewise, for the 2nd fraction, since 12 × 4 = 48,
14/12 = 14 × 4/12 × 4 = 56/48 - Subtract the two like fractions:
28/48 - 56/48 = 28 - 56/48 = -28/48 - After reducing the fraction, the answer is -7/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/48-14/12 28/48-28/12 28/96-14/12 28/48-14/24 84/48-14/12 28/48-42/12 28/48-14/36 28/48-70/12 28/48-14/60 28/48-98/12 28/48-14/84