Subtract 16/12 from 63/3
1st number: 21 0/3, 2nd number: 1 4/12
63/3 - 16/12 is 59/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 3 × 4 = 12,
63/3 = 63 × 4/3 × 4 = 252/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
16/12 = 16 × 1/12 × 1 = 16/12 - Subtract the two like fractions:
252/12 - 16/12 = 252 - 16/12 = 236/12 - After reducing the fraction, the answer is 59/3
- In mixed form: 192/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/3-32/12 63/6-16/12 63/3-16/24 63/3-48/12 63/9-16/12 63/3-16/36 63/3-80/12 63/15-16/12 63/3-16/60 63/21-16/12 63/3-16/84