Subtract 6/80 from 4/25
4/25 - 6/80 is 17/200.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 80 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 25 × 16 = 400,
4/25 = 4 × 16/25 × 16 = 64/400 - Likewise, for the 2nd fraction, since 80 × 5 = 400,
6/80 = 6 × 5/80 × 5 = 30/400 - Subtract the two like fractions:
64/400 - 30/400 = 64 - 30/400 = 34/400 - After reducing the fraction, the answer is 17/200
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/25-6/80 4/25-12/80 4/50-6/80 12/25-6/80 4/25-18/80 4/75-6/80 20/25-6/80 4/25-30/80 28/25-6/80 4/25-42/80