Subtract 7/16 from 63/12
1st number: 5 3/12, 2nd number: 7/16
63/12 - 7/16 is 77/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 16 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 12 × 4 = 48,
63/12 = 63 × 4/12 × 4 = 252/48 - Likewise, for the 2nd fraction, since 16 × 3 = 48,
7/16 = 7 × 3/16 × 3 = 21/48 - Subtract the two like fractions:
252/48 - 21/48 = 252 - 21/48 = 231/48 - After reducing the fraction, the answer is 77/16
- In mixed form: 413/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/12-14/16 63/24-7/16 63/12-7/32 63/12-21/16 63/36-7/16 63/12-7/48 63/12-35/16 63/60-7/16 63/12-7/80 63/12-49/16 63/84-7/16