Subtract 56/14 from 3/36
1st number: 3/36, 2nd number: 4 0/14
3/36 - 56/14 is -47/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 14 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
3/36 = 3 × 7/36 × 7 = 21/252 - Likewise, for the 2nd fraction, since 14 × 18 = 252,
56/14 = 56 × 18/14 × 18 = 1008/252 - Subtract the two like fractions:
21/252 - 1008/252 = 21 - 1008/252 = -987/252 - After reducing the fraction, the answer is -47/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/36-56/14 3/72-56/14 3/36-56/28 9/36-56/14 3/36-56/42 15/36-56/14 3/36-56/70 21/36-56/14 3/36-56/98