Subtract 63/36 from 28/3
1st number: 9 1/3, 2nd number: 1 27/36
28/3 - 63/36 is 91/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 3 × 12 = 36,
28/3 = 28 × 12/3 × 12 = 336/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
63/36 = 63 × 1/36 × 1 = 63/36 - Subtract the two like fractions:
336/36 - 63/36 = 336 - 63/36 = 273/36 - After reducing the fraction, the answer is 91/12
- In mixed form: 77/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/3-63/36 28/6-63/36 28/3-63/72 84/3-63/36 28/9-63/36 28/15-63/36 28/21-63/36