Subtract 32/21 from 24/3
1st number: 8 0/3, 2nd number: 1 11/21
24/3 - 32/21 is 136/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 21 is 21
Next, find the equivalent fraction of both fractional numbers with denominator 21 - For the 1st fraction, since 3 × 7 = 21,
24/3 = 24 × 7/3 × 7 = 168/21 - Likewise, for the 2nd fraction, since 21 × 1 = 21,
32/21 = 32 × 1/21 × 1 = 32/21 - Subtract the two like fractions:
168/21 - 32/21 = 168 - 32/21 = 136/21 - In mixed form: 610/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/3-32/21 24/3-64/21 24/6-32/21 24/3-32/42 72/3-32/21 24/3-96/21 24/9-32/21 24/3-32/63 24/15-32/21 24/21-32/21