Subtract 4/40 from 5/50
5/50 - 4/40 is 0/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 40 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 50 × 4 = 200,
5/50 = 5 × 4/50 × 4 = 20/200 - Likewise, for the 2nd fraction, since 40 × 5 = 200,
4/40 = 4 × 5/40 × 5 = 20/200 - Subtract the two like fractions:
20/200 - 20/200 = 20 - 20/200 = 0/200 - The answer is 0
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/50-4/40 5/50-8/40 5/50-4/80 15/50-4/40 5/50-12/40 25/50-4/40 5/50-20/40 35/50-4/40 5/50-28/40