Subtract 27/96 from 42/2
1st number: 21 0/2, 2nd number: 27/96
42/2 - 27/96 is 663/32.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 96 is 96
Next, find the equivalent fraction of both fractional numbers with denominator 96 - For the 1st fraction, since 2 × 48 = 96,
42/2 = 42 × 48/2 × 48 = 2016/96 - Likewise, for the 2nd fraction, since 96 × 1 = 96,
27/96 = 27 × 1/96 × 1 = 27/96 - Subtract the two like fractions:
2016/96 - 27/96 = 2016 - 27/96 = 1989/96 - After reducing the fraction, the answer is 663/32
- In mixed form: 2023/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/2-27/96 42/2-54/96 42/4-27/96 42/2-81/96 42/6-27/96 42/10-27/96 42/14-27/96