Subtract 12/9 from 96/63
1st number: 1 33/63, 2nd number: 1 3/9
96/63 - 12/9 is 4/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 9 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 63 × 1 = 63,
96/63 = 96 × 1/63 × 1 = 96/63 - Likewise, for the 2nd fraction, since 9 × 7 = 63,
12/9 = 12 × 7/9 × 7 = 84/63 - Subtract the two like fractions:
96/63 - 84/63 = 96 - 84/63 = 12/63 - After reducing the fraction, the answer is 4/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/63-24/9 96/63-12/18 96/63-36/9 96/63-12/27 96/63-60/9 96/63-12/45 96/63-84/9 96/63-12/63