Subtract 96/12 from 45/4
1st number: 11 1/4, 2nd number: 8 0/12
45/4 - 96/12 is 13/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 4 × 3 = 12,
45/4 = 45 × 3/4 × 3 = 135/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
96/12 = 96 × 1/12 × 1 = 96/12 - Subtract the two like fractions:
135/12 - 96/12 = 135 - 96/12 = 39/12 - After reducing the fraction, the answer is 13/4
- In mixed form: 31/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/4-96/12 45/8-96/12 45/4-96/24 45/12-96/12 45/4-96/36 45/20-96/12 45/4-96/60 45/28-96/12 45/4-96/84