Subtract 6/24 from 32/21
1st number: 1 11/21, 2nd number: 6/24
32/21 - 6/24 is 107/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 21 × 8 = 168,
32/21 = 32 × 8/21 × 8 = 256/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
6/24 = 6 × 7/24 × 7 = 42/168 - Subtract the two like fractions:
256/168 - 42/168 = 256 - 42/168 = 214/168 - After reducing the fraction, the answer is 107/84
- In mixed form: 123/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/21-6/24 32/21-12/24 32/42-6/24 32/21-6/48 96/21-6/24 32/21-18/24 32/63-6/24 32/21-6/72 32/21-30/24 32/21-42/24