Subtract 12/8 from 63/14
1st number: 4 7/14, 2nd number: 1 4/8
63/14 - 12/8 is 3/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 8 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 14 × 4 = 56,
63/14 = 63 × 4/14 × 4 = 252/56 - Likewise, for the 2nd fraction, since 8 × 7 = 56,
12/8 = 12 × 7/8 × 7 = 84/56 - Subtract the two like fractions:
252/56 - 84/56 = 252 - 84/56 = 168/56 - After reducing the fraction, the answer is 3/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/14-24/8 63/28-12/8 63/14-12/16 63/14-36/8 63/42-12/8 63/14-12/24 63/14-60/8 63/70-12/8 63/14-12/40 63/14-84/8 63/98-12/8 63/14-12/56