Subtract 48/12 from 27/14
1st number: 1 13/14, 2nd number: 4 0/12
27/14 - 48/12 is -29/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 12 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 14 × 6 = 84,
27/14 = 27 × 6/14 × 6 = 162/84 - Likewise, for the 2nd fraction, since 12 × 7 = 84,
48/12 = 48 × 7/12 × 7 = 336/84 - Subtract the two like fractions:
162/84 - 336/84 = 162 - 336/84 = -174/84 - After reducing the fraction, the answer is -29/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/14-48/12 27/14-96/12 27/28-48/12 27/14-48/24 81/14-48/12 27/42-48/12 27/14-48/36 27/70-48/12 27/14-48/60 27/98-48/12 27/14-48/84