Subtract 1/32 from 3/12
3/12 - 1/32 is 7/32.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 32 is 96
Next, find the equivalent fraction of both fractional numbers with denominator 96 - For the 1st fraction, since 12 × 8 = 96,
3/12 = 3 × 8/12 × 8 = 24/96 - Likewise, for the 2nd fraction, since 32 × 3 = 96,
1/32 = 1 × 3/32 × 3 = 3/96 - Subtract the two like fractions:
24/96 - 3/96 = 24 - 3/96 = 21/96 - After reducing the fraction, the answer is 7/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/12-1/32 3/12-2/32 3/24-1/32 3/12-1/64 9/12-1/32 3/12-3/32 3/36-1/32 3/12-1/96 15/12-1/32 3/12-5/32 3/60-1/32 21/12-1/32 3/12-7/32 3/84-1/32