Subtract 21/24 from 9/6
1st number: 1 3/6, 2nd number: 21/24
9/6 - 21/24 is 5/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 24 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 6 × 4 = 24,
9/6 = 9 × 4/6 × 4 = 36/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
21/24 = 21 × 1/24 × 1 = 21/24 - Subtract the two like fractions:
36/24 - 21/24 = 36 - 21/24 = 15/24 - After reducing the fraction, the answer is 5/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/6-21/24 9/6-42/24 9/12-21/24 9/6-21/48 27/6-21/24 9/6-63/24 9/18-21/24 9/6-21/72 45/6-21/24 9/30-21/24 63/6-21/24 9/42-21/24