Subtract 48/21 from 32/3
1st number: 10 2/3, 2nd number: 2 6/21
32/3 - 48/21 is 176/21.
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,
32/3 = 32 × 7/3 × 7 = 224/21 - Likewise, for the 2nd fraction, since 21 × 1 = 21,
48/21 = 48 × 1/21 × 1 = 48/21 - Subtract the two like fractions:
224/21 - 48/21 = 224 - 48/21 = 176/21 - In mixed form: 88/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/3-48/21 32/3-96/21 32/6-48/21 32/3-48/42 96/3-48/21 32/9-48/21 32/3-48/63 32/15-48/21 32/21-48/21