Subtract 30/32 from 20/3
1st number: 6 2/3, 2nd number: 30/32
20/3 - 30/32 is 275/48.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 32 is 96
Next, find the equivalent fraction of both fractional numbers with denominator 96 - For the 1st fraction, since 3 × 32 = 96,
20/3 = 20 × 32/3 × 32 = 640/96 - Likewise, for the 2nd fraction, since 32 × 3 = 96,
30/32 = 30 × 3/32 × 3 = 90/96 - Subtract the two like fractions:
640/96 - 90/96 = 640 - 90/96 = 550/96 - After reducing the fraction, the answer is 275/48
- In mixed form: 535/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/3-30/32 20/3-60/32 20/6-30/32 20/3-30/64 60/3-30/32 20/3-90/32 20/9-30/32 20/3-30/96 20/15-30/32 20/21-30/32