Subtract 9/6 from 96/21
1st number: 4 12/21, 2nd number: 1 3/6
96/21 - 9/6 is 43/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 6 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 21 × 2 = 42,
96/21 = 96 × 2/21 × 2 = 192/42 - Likewise, for the 2nd fraction, since 6 × 7 = 42,
9/6 = 9 × 7/6 × 7 = 63/42 - Subtract the two like fractions:
192/42 - 63/42 = 192 - 63/42 = 129/42 - After reducing the fraction, the answer is 43/14
- In mixed form: 31/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/21-18/6 96/42-9/6 96/21-9/12 96/21-27/6 96/63-9/6 96/21-9/18 96/21-45/6 96/21-9/30 96/21-63/6 96/21-9/42