Subtract 8/32 from 5/25
5/25 - 8/32 is -1/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 32 is 800
Next, find the equivalent fraction of both fractional numbers with denominator 800 - For the 1st fraction, since 25 × 32 = 800,
5/25 = 5 × 32/25 × 32 = 160/800 - Likewise, for the 2nd fraction, since 32 × 25 = 800,
8/32 = 8 × 25/32 × 25 = 200/800 - Subtract the two like fractions:
160/800 - 200/800 = 160 - 200/800 = -40/800 - After reducing the fraction, the answer is -1/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/25-8/32 5/25-16/32 5/50-8/32 5/25-8/64 15/25-8/32 5/25-24/32 5/75-8/32 5/25-8/96 5/25-40/32 35/25-8/32 5/25-56/32