Subtract 81/96 from 6/4
1st number: 1 2/4, 2nd number: 81/96
6/4 - 81/96 is 21/32.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 96 is 96
Next, find the equivalent fraction of both fractional numbers with denominator 96 - For the 1st fraction, since 4 × 24 = 96,
6/4 = 6 × 24/4 × 24 = 144/96 - Likewise, for the 2nd fraction, since 96 × 1 = 96,
81/96 = 81 × 1/96 × 1 = 81/96 - Subtract the two like fractions:
144/96 - 81/96 = 144 - 81/96 = 63/96 - After reducing the fraction, the answer is 21/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/4-81/96 6/8-81/96 18/4-81/96 6/12-81/96 30/4-81/96 6/20-81/96 42/4-81/96 6/28-81/96