Subtract 6/40 from 6/32
6/32 - 6/40 is 3/80.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 40 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 32 × 5 = 160,
6/32 = 6 × 5/32 × 5 = 30/160 - Likewise, for the 2nd fraction, since 40 × 4 = 160,
6/40 = 6 × 4/40 × 4 = 24/160 - Subtract the two like fractions:
30/160 - 24/160 = 30 - 24/160 = 6/160 - After reducing the fraction, the answer is 3/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/32-6/40 6/32-12/40 6/64-6/40 6/32-6/80 18/32-6/40 6/32-18/40 6/96-6/40 30/32-6/40 6/32-30/40 42/32-6/40 6/32-42/40