Subtract 21/96 from 30/6
1st number: 5 0/6, 2nd number: 21/96
30/6 - 21/96 is 153/32.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 96 is 96
Next, find the equivalent fraction of both fractional numbers with denominator 96 - For the 1st fraction, since 6 × 16 = 96,
30/6 = 30 × 16/6 × 16 = 480/96 - Likewise, for the 2nd fraction, since 96 × 1 = 96,
21/96 = 21 × 1/96 × 1 = 21/96 - Subtract the two like fractions:
480/96 - 21/96 = 480 - 21/96 = 459/96 - After reducing the fraction, the answer is 153/32
- In mixed form: 425/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/6-21/96 30/6-42/96 30/12-21/96 90/6-21/96 30/6-63/96 30/18-21/96 30/42-21/96