Subtract 4/32 from 1/2
1/2 - 4/32 is 3/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 32 is 32
Next, find the equivalent fraction of both fractional numbers with denominator 32 - For the 1st fraction, since 2 × 16 = 32,
1/2 = 1 × 16/2 × 16 = 16/32 - Likewise, for the 2nd fraction, since 32 × 1 = 32,
4/32 = 4 × 1/32 × 1 = 4/32 - Subtract the two like fractions:
16/32 - 4/32 = 16 - 4/32 = 12/32 - After reducing the fraction, the answer is 3/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 1/2-8/32 1/4-4/32 1/2-4/64 3/2-4/32 1/2-12/32 1/6-4/32 1/2-4/96 5/2-4/32 1/2-20/32 1/10-4/32 7/2-4/32 1/2-28/32 1/14-4/32