Subtract 63/12 from 14/56
1st number: 14/56, 2nd number: 5 3/12
14/56 - 63/12 is -5/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 12 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
14/56 = 14 × 3/56 × 3 = 42/168 - Likewise, for the 2nd fraction, since 12 × 14 = 168,
63/12 = 63 × 14/12 × 14 = 882/168 - Subtract the two like fractions:
42/168 - 882/168 = 42 - 882/168 = -840/168 - After reducing the fraction, the answer is -5/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/56-63/12 14/56-63/24 42/56-63/12 14/56-63/36 70/56-63/12 14/56-63/60 98/56-63/12 14/56-63/84